ES2661503T3 - Tabletop - Google Patents

Abstract

A table top (12) for a table (10) that can be nested with an identical adjacent table (10) to reduce a height of a plurality of stacked tables (10) in a nested configuration, the table top (12) comprising ): an upper portion (14) of the table top (12); a lower portion (16) of the table top (12); a hollow interior portion disposed between the upper portion (14) and the lower portion (16) of the table top (12); a nesting portion (100) in the upper portion of the table top (12) dimensioned and configured to receive a mating portion (76) of an adjacent table when the table is nested with an adjacent table; a flange (20) extending downwards relative to the lower portion (16) of the table top (12), the upper portion (14), the lower portion (16), the hollow interior portion and the flange ( 20) integrally formed as part of a unitary one-piece construction; a frame (36) connected to the table top (12), the frame (36) comprising: a first portion arranged along a first side of the table top and a second portion arranged along a second side of the table top table; a first side rail comprising an elongated body, the first side rail being arranged along the first side of the table top; a second lateral rail comprising an elongated body, the second lateral rail being arranged along the second side of the table top; a first load-bearing surface (116), the first load-bearing surface (116) contacting a generally flat top surface of the adjacent table (10) when the table (10) is nested with the adjacent table ( 10); and a coupling portion (76); wherein the coupling portion (76) is arranged in a nesting portion (100) of the adjacent table (10) when the table (10) is nested with the adjacent table (10), including the coupling portion (76) a second load bearing surface (118) that contacts the nesting portion (100) of the adjacent table (10) when the table (10) is nested with the adjacent table (10); wherein the first load bearing surface (116) is arranged generally perpendicular to the elongated body of the frame (36) and the coupling portion (76) extends generally downwardly relative to the lower portion (16) of the table top (12).

Description

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DESCRIPTION

Tabletop Background Field of the Invention

The present invention generally relates to tables that include at least a constructed portion of plastic and, in particular, to tables, which may include molded plastic components.

Description of the related technique

Many different types of tables are well known and used for different purposes. For example, conventional tables may include legs that are attached on an axis to a tabletop and the legs may be moved between a position of use in which the legs extend outwardly from the tabletop and a storage position in which the legs are bent against the tabletop. Conventional tables with relatively large table tops and folding legs are often referred to as "banquet tables" and these tables are frequently used in meeting rooms, banquet rooms, convention centers, hotels, schools, churches and other locations where large groups of people meet. These types of tables can often be placed in several different configurations and used in various environments. When the banquet tables are no longer necessary, the table legs can move in the storage position and the tables can be moved or stored more easily.

Because most banquet tables have a length between six and ten feet (1.8 and 3 meters) and a width between three and four feet (0.9 and 1.2 meters), the storage area required for such tables is very large, even with the legs in the folded position. This large storage area can be problematic for businesses or facilities such as hotels, schools and churches because a considerable number of these tables have to be stored.

Conventional tables often include table top parts constructed of materials such as wood, particle board or metal. Table tops constructed of wood, compressed wood or metal, however, are often relatively heavy and this can make the table inadequate or difficult to move. The tops of tables constructed of wood or metal are also relatively expensive and these types of tops of the tables generally must be treated or finished before use. For example, the tops of tables constructed of wood should generally be sanded and painted, and the tops of metal tables should be formed in the desired shape and painted. In addition, because these wooden and metal table tops are relatively heavy, the shipping and transportation costs of the tables can increase. The weight of the tabletop can make the tables more difficult to move and store.

To decrease the weight of conventional tables, table tops can be constructed of relatively light materials, such as plastic. Disadvantageously, the tops of tables constructed of lightweight materials may require large reinforcing elements or other structural parts, such as clamps, brackets, support elements and the like to reinforce the tabletop. Although these additional parts may increase the resistance of the tabletop, the added parts may also increase the weight of the table. These additional parts may result in increased manufacturing costs and require more time to assemble the table. In addition, extra fasteners may be required to mount and connect these parts to the table, which may require extra time and work during the manufacturing process. Additional parts and fasteners can also increase the cost of the table and make the table more difficult to manufacture. In addition, these additional parts and fasteners may have pointed edges that can injure a user's legs or arms.

Conventional tables may include a frame that is connected to the tabletop. The frame may include a pair of side rails that are connected to the sides of the tabletop using fasteners. Multiple fasteners may be required to securely connect the frame to the tabletop and transmit forces applied to the tabletop to the frame. Undesirably, when a large load or force is applied to some known tables, the frame can bend, deform and / or separate from the tabletop. In addition, the fasteners used to connect the frame to the tabletop can be detached or separated from the tabletop. Fasteners can even be damaged and torn through the tabletop if the load or force exceeds a certain amount. In addition, the frames or fasteners of some known tables may collapse in some circumstances.

The tabletops of some known tables may be undesirably bent or deformed if a relatively large load or force is applied to a portion of the tabletop. For example, if a

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load or force an outer portion of a conventional tabletop, the portion of the tabletop may move or bend undesirably. In particular, that portion of the tabletop may deviate downward when a load or force is applied to the upper surface of the tabletop.

The large size of conventional banquet tables may require a large amount of storage space for manufacturers, retailers and consumers. The large amount of storage space can be particularly problematic for manufacturers, retailers and consumers who have a need to store, transport and / or present large numbers of tables.

US 2003/221595 discloses a folding and stackable utility table that has a blow molded tabletop and two sets of legs. The tabletop includes four corners that are shifted down to allow self-centering and the table stack block. The offset includes corner depressions on the upper surface of the tabletop and complementary protrusions extending from the lower side of the tabletop to allow nesting. The table includes two side rails attached to the sides of the tabletop and side tubes supported by the side rails to reinforce the table. The leg assemblies are also mounted on the side rails.

Brief Summary

Therefore, there is a need for a table that eliminates or reduces the disadvantages and problems described above.

According to one aspect of the invention, a tabletop for a table that can be nested with an identical adjacent table to reduce a height of a plurality of stacked tables in a nested configuration, the tabletop comprising:

an upper portion of the tabletop; a lower portion of the tabletop;

a hollow inner portion disposed between the upper portion and the lower portion of the tabletop; a nesting portion in the upper portion of the tabletop sized and configured to receive a coupling portion of an adjacent table when the table is nested with an adjacent table; a flange extending downwardly relative to the lower portion of the tabletop, the upper portion, the lower portion, the hollow inner portion and the flange being integrally formed as part of a unit construction of a piece;

a frame connected to the tabletop, the frame comprising:

a first portion disposed along a first side of the tabletop and a second portion disposed along a second side of the tabletop;

a first side rail comprising an elongated body, the first side rail being arranged along the first side of the tabletop;

a second side rail comprising an elongated body, the second side rail being arranged along the second side of the tabletop;

a first load bearing surface, the first load bearing surface coming into contact with a generally flat upper surface of the adjacent table when the table is nested with the adjacent table; Y

a coupling portion; wherein the coupling portion is disposed in a nesting portion of the adjacent table when the table is nested with the adjacent table, the coupling portion including a second load bearing surface that comes into contact with the nesting portion of the adjacent table when the table is nested with the adjacent table; wherein the first load bearing surface is generally arranged perpendicular to the elongated body of the frame and the coupling portion generally extends downwardly with respect to the lower portion of the tabletop.

The table includes a tabletop and may include one or more legs sized and configured to support the tabletop on a surface such as the floor or floor. The table can also include a frame and legs connected to the frame. The legs can be moved relative to the tabletop between a folded or storage position and an extended or use position. In particular, the legs can rotate between a folded position in which the legs are arranged at least near a lower surface of the tabletop and an extended position in which the legs extend outwardly from the tabletop. If desired, the legs may come into contact with or at least partially collide with the lower surface of the tabletop when the legs are in the folded position. In addition, the bottom surface of the tabletop may include one or more recesses sized and configured to receive at least a portion of the legs when the legs are in the folded position. Advantageously, this may decrease the amount of space required to store and / or transport the table.

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The table can be relatively light, which can allow the table to be transported and move more easily. For example, the table may include a light tabletop and that can reduce the overall weight of the table. The table may also be constructed of a limited number of parts or components, which may allow the weight of the table to be reduced. In addition, a limited number of fasteners may be required to mount the table, which can also reduce the weight of the table. The limited number of fasteners can also allow the table to mount faster and easier.

The table may include a tabletop constructed of plastic. For example, the tabletop can be constructed of molded plastic using blow molding, injection molding, rotational molding or other suitable molding processes. The molded plastic tabletop can provide a relatively rigid, high strength structure that is capable of withstanding repeated wear and tear. The molded plastic tabletop can also be manufactured relatively quickly, easily and efficiently. In addition, the molded plastic tabletop can be easily molded in the desired size and shape, such as a utility table, card table, staff table and the like. The molded plastic tabletop may be relatively light because, for example, it may include a hollow interior portion that is formed during the molding process. The molded plastic tabletop can also include two opposite walls, which can be separated by a generally constant and / or predetermined distance, which can help increase the strength or stiffness of the tabletop. Additionally, the molded plastic tabletop can generally be weather resistant and temperature insensitive. In addition, the molded plastic tabletop may not run, rust or otherwise deteriorate over an extended period of time, which can help create a durable table.

The tabletop can be constructed of molded plastic and one or more features that can be integrally formed during the molding process as part of a unit construction, of one piece. For example, the molded plastic tabletop may include one or more depressions (also referred to as "hole patterns") and the depressions may be designed to increase the strength of the tabletop and / or interconnect the separate walls. Depressions can also be sized and configured to create a structure with particular characteristics and qualities, such as a tabletop with uniform strength, rigidity and / or structural integrity. The molded plastic tabletop may also include other features, such as structures that increase the strength, stiffness and / or torsional strength of at least a portion of the tabletop.

The table can include components that can be manufactured quickly and easily. For example, the legs and / or side rails of the frame can be relatively simple to manufacture. In addition, the legs and / or side rails of the frame can be quickly and easily fixed to the tabletop, which can reduce manufacturing costs. The table can also be constructed of only a few parts and a limited number of fasteners may be required, which may allow the table to be assembled quickly and easily by the manufacturer, retailer and / or consumer.

The table can facilitate the stacking of a plurality of tables. Advantageously, stacked tables can be arranged in an aligned configuration. For example, a table can be easily aligned with an adjacent table, which can facilitate the sending, storage and / or display of multiple tables. Significantly, the aligned tables can be arranged vertically, horizontally, or at suitable angles depending, for example, if the tables are to be sent, stored, displayed, or the like. If desired, stacked tables can be secured or have a tendency to stay together. For example, a friction or interference adjustment between adjacent stacked tables may tend to keep the tables in a stacked configuration. If the tables have a tendency to stay together, this can help reduce damage to the tables during shipping, storage and / or display.

The table can be nested with an adjacent table to reduce space. Significantly, nested tables can allow tables to be stored in a smaller area, which can substantially reduce storage and shipping costs. Nested tables can also allow a greater number of tables to be stored in the same area as conventional tables that are not nested together. In addition, nested tables can help protect tables from damage. For example, because an upper portion of a table can be disposed within a lower portion of an adjacent table, that can prevent the table from being damaged. Nested tables can also have table tops that are the same size or substantially the same size as conventional tables, which may indicate that tables have similar appearances and characteristics such as strength, structural integrity and the like. Nested tables can also have the same overall footprint as a table, but nested tables can allow significantly more tables to be arranged on a pallet or in a shipping container, and / or allow the same number of tables to be arranged in a table. significantly smaller space.

The table can be nested with an adjacent table in a stacked configuration. Advantageously, nested tables can have a significantly reduced height compared to conventional tables that are not nested together. For example, known tables may have a tabletop with a height of approximately 5.40 cm (2,125 inches) and thirty (30) of these known tables could be stacked with a height of at least 161.9 cm (63.75 inches) ). An illustrative embodiment of a nested table may have a tabletop with a thickness of approximately 5.08 cm (2.0 inches), but may overlap with an adjacent table in

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approximately 0.64 cm (0.25 inches) so that the height of the nested table can only be approximately 4.45 cm (1.75 inches) when nesting with another table. In that way, the height of thirty nested tables can only be approximately 134.9 cm (52.75 inches) because adjacent tables can be nested together. In particular, because a portion of the table can be arranged inside or overlapped with an adjacent table in the nested configuration, this may allow the overall height of the nested tables to be reduced. Therefore, in this illustrative configuration, the height of the table in the nested configuration can only be approximately 4.45 cm (1.75 inches). Consequently, nested tables can have a reduction in height of between about 0.95 and 0.64 cm (0.355 and 0.25 inches) per stacked table compared to previously known tables. This may allow more tables to be arranged in a stacked configuration, which can greatly increase the number of tables that can be stacked on a pallet or shelf, or arranged in a shipping container or truck.

The table can be nested together with an adjacent table to reduce the overall height of the stacked tables. For example, a conventional table may have a blow-molded plastic tabletop with a height of approximately 5.08 cm (2.0 inches) and a frame with a height of approximately 4.13 cm (1,625 inches). The height of the frame for this type of conventional table is more than eighty percent (80%) of the height of the tabletop in order to create a table with the necessary strength and stiffness. The frame for this type of conventional table can have a rectangular transverse configuration, which can help create a beam-like structure with two opposite walls that are separated by a generally constant distance. It is known that a decrease in frame height may result in a decrease in table strength. It is also known that a decrease in frame width may allow the table to twist and / or bend undesirably. In contrast to these known tables, nested tables can have the same overall height and appearance as a conventional table, and the same general strength and structural integrity as a conventional table, but the tables can be nested together. Similar table size and space can allow consumers to immediately reduce that nested tables have the same overall strength, stiffness and torsional strength as conventional tables. Nested tables, however, significantly decrease the height of two or more stacked tables. Because nested tables can have a significant decrease in height in nested configuration, this can result in considerable space savings that can be very important to the manufacturer during the manufacturing and shipping process; for the retailer when storing or displaying multiple tables; and / or for a consumer who buys, transports or stores more than one table.

The table that can be sized and configured to nest so that the height of the nested tables decreases by more than ten percent (10%). For example, the height of an individual table can be approximately 5.08 cm (2.0 inches). When the table is nested with another table, the height of the table can be approximately 4.45 cm (1.75 inches) because a portion of the nesting tables together. In this embodiment, nested tables result in a decrease in the height of each table stacked by approximately 0.64 cm (0.25 inches). Therefore, the height of a table in the stacked configuration may be 5 of about twelve and a half percent (12.5%) less in the unstacked configuration. Advantageously, this may allow the tables to be stored, transported and displayed more efficiently because less space is required. In another example, a standard pallet or shipping configuration may include twenty-one (21) conventional tables, but tables with the nesting features described herein may allow twenty-seven (27) or twenty-nine (29) tables to be arranged on a standard pallet or in a typical shipping configuration. If twenty-seven tables are arranged on a pallet or in a standard shipping configuration instead of twenty-one tables, then approximately twenty-eight percent (28%) more tables can be stored, and transported or displayed. If twenty-nine tables are arranged instead of twenty-one tables on a pallet or in a standard shipping configuration, then an increase of thirty-eight percent (38%) in the number of tables can be achieved. Advantageously, this can result in significant savings and cost advantages because, for example, considerably more tables can be stored, transported or displayed in the same area; or the same number of tables can be stored, transported or displayed in an area that is at least twenty-five percent (25%) smaller. When large volumes of tables are being transported, such as in a standard or high capacity shipping container, this can result in cost savings and measurable advantages.

The table can be nested with an adjacent table so that the height of the nested table decreases by approximately twenty percent (20%). For example, the height of a conventional blow-molded plastic tabletop is usually 5.08 cm (2.0 inches) or more. The tabletop height of a nested table can be approximately 5.08 cm (2.0 inches) when it is not nested with another table, but the table height can only be between approximately 3.81 and 4.44 cm (1.5 and 1.75 inches) when nested with another table. This can result in a significant reduction in height between twelve and a half percent (12.5%) and twenty-five percent (25%) when two or more tables are nested together. In particular, if the nested tables decrease in height by approximately twenty percent (20%), then the tables can have a height of approximately 4.07 cm (1.6 inches) in the nested configuration.

The table includes a receiving or nesting portion, such as a groove, channel or recessed portion, in an upper portion of the tabletop sized and configured to receive a portion of an adjacent table to facilitate nesting of the tables. For example, the reception portion may be arranged around an upper surface and / or outer perimeter of the tabletop. In greater detail, the reception portion may have

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a generally L-shaped configuration with a lower surface generally parallel to the upper surface of the tabletop and a lateral wall generally perpendicular to the upper surface of the tabletop. A portion of an adjacent table may be arranged in the reception portion to allow the tables to nest together. In particular, a portion of the frame, such as projection or flange, and / or a portion of the tabletop, such as an edge or corner, can be arranged in the receiving portion. In greater detail, a portion of the side rails of the frame can be arranged in the receiving portion along the sides of an adjacent nested table. A lower portion of a flange and / or the corners of the tabletop can be arranged in the receiving portion of the adjacent nested table.

The table includes a dimensioned frame that can be configured to facilitate the stacking of the tables. For example, the frame may include an upper portion generally aligned with a lower portion of the tabletop. The upper portion of the frame can be arranged in a frame receiving portion in the lower portion of the tabletop and this can help keep the frame in the desired position. The frame may also include a bottom portion sized and configured to come into contact with an upper portion of an adjacent, stacked table. The frame also includes a coupling portion sized and configured to be arranged in the receiving portion of an adjacent, nested table. The coupling portion may include a flange or projection that extends downwardly sized and configured to fit within a receiving portion, such as a groove or cutout, of the adjacent, nested table. Advantageously, the frame can directly support at least a portion of the weight and / or forces applied to the tables in the nested configuration, which can help prevent damage to the tables. For example, when tables are stacked in a horizontal configuration, the frame of a table can come into contact with the adjacent table, stacked in a way that allows stacked tables to withstand a significant amount of weight without damaging the tables. This may allow 10, 20, 30 or more tables to be arranged in a stacked configuration without damaging any of the

tables In addition, if the coupling portion of the frame is arranged in a reception portion of a table

adjacent, which can facilitate stacking, storage and / or shipment of the tables because it can help keep the tables in the stacked configuration and ensure that the weight is properly and / or evenly distributed.

The table can be sized and configured to nest with an adjacent table, stacked on which

supports a weight or load in multiple areas, in different locations and / or on different surfaces.

Advantageously, the multiple contact areas can allow tensions and forces to be arranged over a larger area and that can help prevent damage to the tables. For example, the table may include one or more contact areas sized and configured to come into contact with the upper surface of the adjacent tabletop. In greater detail, the side rails of the frame may include a lower portion, such as a flat contact surface or load bearing surface, generally arranged parallel to an upper surface of the tabletop. In addition, the side rails of the frame may include a coupling portion such as a flange or projection that extends downward, sized and configured to be disposed in a receiving portion of the adjacent, stacked table. A lower portion of the flange may come into contact with a lower surface of the receiving portion, which may be another load bearing surface. Additionally, the table may include other portions, such as corners or flanges, sized and configured to be arranged in the receiving portion of the adjacent, stacked table. For example, the corners and / or flanges may include a compression edge that comes into contact with the lower surface of the receiving portion, which may also be load bearing surfaces. When two or more tables are nested together, multiple contact areas can facilitate stacking of the tables without compromising or otherwise damaging the tables.

The table may include a tabletop with one or more portions formed of compression molded plastic. For example, a portion of the corners and / or flange may be compression molded during the blow molding process. Advantageously, compression molded corners and / or flanges can help create stronger, stiffer and / or more impact resistant structures, which can increase the durability and usefulness of the table. Significantly, compression molding can allow a portion of the corners and / or flange to be relatively thin because there is little or no separation of space between the walls of the compression molded plastic structure. Compression molded corners and / or flanges can also be sized and configured to fit within a receiving portion of an adjacent, stacked table, which can facilitate stacking and nesting of the tables. The compression molded portions can also be sized and configured to come into contact with a portion of the frame. For example, a compression molded portion may be disposed along at least a portion of the flange and the side rail of the frame may come into contact or collide with the compression molded portion, which may help to place or maintain the frame in the desired position.

The table may include a compression edge. For example, if the tabletop is constructed of blow molded plastic, the compression edge can be formed by the outer wall that bends over itself so that the compression edge is approximately twice the thickness of exterior wall. The compression edge may be arranged around all or a portion of the perimeter of the tabletop, such as the edges and / or corners. Advantageously, the compression edge can help provide increased strength, rigidity, structural integrity and / or impact resistance. The compression edge may also be sized and configured to be arranged at least partially in the receiving portion of a

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adjacent table, nested.

The table can include a compression edge with different sizes. For example, the corners of the table may include a compression edge that is different in size than a compression edge that extends along the edges and / or ends of the tabletop table. In particular, the tabletop may include a flange that extends downward and the corners may include a compression edge that has a height generally equal to or greater than a majority of the height of the flange. The corners may also include a compression edge with a height generally or at least substantially equal to the height of the flange. The sides of the tabletop could include a compression edge that is smaller than the compression edge at the corners. For example, the sides of the tabletop could include a compression edge with a height that is generally equal to or less than the height of the flange. The height of the compression edge disposed along the edges and / or ends of the tabletop could be significantly less than the height of the flange. In an illustrative embodiment, the compression flange arranged along the tabletop may have a height between about 0.32 cm and about 0.64 cm (0.125 inches and 0.25 inches), and the corners may include an edge compression with a height between approximately 0.64 cm and approximately 1.27 cm (0.25 inches and 0.5 inches). The compression edge along the ends of the tabletop may have a height between about 0.32 cm and about 1.27 cm (0.125 inches and 0.5 inches). In that way, the compression edge at the corners and / or ends of the tabletop can be twice or more times than the compression edge along the sides. The compression edges at the corners can be much larger, if desired, such as 3, 4, 5 or 55 more times the height of the compression edge along the sides and / or ends.

The table may include a handle or handle arranged at one or both ends of the tabletop. The handle may consist of a hole or opening in the flange that extends downward from a tabletop and the handle may be integrally formed with the tabletop as part of a unitary, one-piece construction. Preferably, the handle is sized and configured to facilitate moving and transporting the table. In addition, the handle can help separate the tables in a stacked configuration. The tabletop may also include gaps or openings that may allow a portion of the frame to be arranged along the sides of the tabletop. For example, the sides of the tabletop may include openings that allow at least a portion of the frame to be exposed. Therefore, the table ends may include openings in the flange that form the handles and openings in the sides that allow a portion of the frame to be exposed. Other portions of the frame may be inserted and / or arranged from an outer perimeter of the tabletop, which may help protect the frame from damage.

The table includes a frame with a first portion disposed along one side of the tabletop and a second portion disposed along a second side of the tabletop. In particular, the frame includes a first side rail disposed along a first side of the tabletop and a second side rail disposed along a second side of the tabletop. The side rails can extend along the length and / or width of the tabletop and the side rails can help support the tabletop and / or facilitate connection of the legs to the tabletop. Each side rail includes a body and the body is elongated, and may have one or more engagement surfaces, and may be constructed of relatively strong materials, such as metal. In greater detail, the body of the side rails can generally be arranged vertically relative to the tabletop. The side rails can also include a portion and a lower portion. For example, the upper portion of the side rail may include a flange that extends inward at an angle, such as a right angle, to the body. The upper portion of the side rail may also include a second flange, such as an inner flange, which can extend downward. This inner flange can be disposed at least near the end of the upper portion of the side rail and can generally be arranged parallel to the body of the side rail. The lower portion of the side rail may include a flange that extends outwardly towards an outer portion of the tabletop. The lower portion may also include a portion that extends downward, such as a flange or projection, which may be arranged perpendicular to the lower portion of the side rail. If desired, the portion that extends downward may be twice or twice the thickness compared to other portions of the frame. In particular, the portion that extends downward can be folded or folded on itself and includes an upwardly sized portion sized and configured to come into contact with a portion of the tabletop, such as a bottom surface of the flange that is extends down.

The table may include a tabletop with one or more receiving portions sized and configured to receive a portion of the frame. For example, the tabletop may include a frame receiving portion sized and configured to receive an upper portion of the side rail of the frame. In addition, the upper portion of the table may include a side wall sized and configured to come into contact with the body of the side rail and a flange sized and configured to contact the bottom portion of the side rail. If desired, an inner wall of the flange may form at least a portion of the side wall and a lower portion of the flange may come into contact with the lower portion of the frame. Advantageously, the tabletop can be sized and configured to help position and / or maintain the side rail in a desired position. Additionally, the tabletop can be sized and configured to help prevent the side rail from bending, twisting or moving in another way, which can help create a stronger and firmer table.

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The table may include a frame with one or more generally L-shaped and / or U-shaped sections. For example, the side rails of the frame may include an upper portion with a generally inverted U-shaped configuration and a lower portion with a generally U-shaped configuration. The upper portion of the frame can be sized and configured to be arranged in a frame receiving portion in a lower portion or below the tabletop. The lower portion of the frame can be sized and configured to contact an adjacent table in a stacked, nested configuration. In particular, the lower portion of the frame may include a lower surface dimensioned and configured to come into contact with an adjacent upper table surface in the nested configuration. The lower portion of the frame may also include a coupling portion sized and configured to be arranged in a receiving portion of an adjacent table in a nested configuration.

The table includes a frame that can facilitate nesting and stacking a plurality of tables. The frame can also help support a flange that extends down the tabletop. For example, the frame can support an inner surface, lower surface and / or outer portion of the flange. In addition, the frame can provide multiple contact areas, such as a flat coupling surface and a coupling or flange portion, which can allow a load to be distributed over multiple areas when multiple tables are nested together. This may allow multiple tables to be arranged in a stacked configuration and / or help prevent damage to the tables.

The table may include a frame with a portion disposed inwardly and a portion disposed outwardly. For example, the frame may include a first portion disposed towards an inner portion of the tabletop and a second portion disposed toward an outer portion of the tabletop. The inwardly disposed portion may be at least partially or substantially inwardly disposed from a flange that extends downward from the tabletop while the outwardly disposed portion may come into contact with and / or encompass at least a portion of the flange.

The table includes a frame and a portion of the frame can be arranged along an edge or perimeter of the tabletop. For example, the tabletop may include a flange with an opening and / or a lower portion of the frame may be arranged at or near the opening. Advantageously, this may allow a portion of the frame to be exposed and the exposed portion of the frame can indicate to consumers that the table is strong, high strength and durable. The exposed portion of the frame can generally be aligned with and / or separated into an outer perimeter of the tabletop. The exposed portion of the frame may also generally be aligned with a lower portion of the tabletop, such as a lower surface of the corners, flange and / or ends. In greater detail, an opening in the flange may be arranged along the sides of the tabletop and the exposed portion of the frame may be arranged in and / or generally aligned with the openings. The lower portion of the frame can be aligned with a lower portion of the tabletop or could extend out more than other portions of the tabletop. Thus, in this configuration, the lower portion of the frame can form the lower portion of the tabletop. The exposed frame can also create a table with improved aesthetics and / or style. For example, the exposed frame may provide a color contrast with the tabletop. That is, the tabletop can be one or more colors and the frame can have one or more different colors to create a table with a stylized appearance or an aesthetically attractive design.

The table may include a tabletop with openings to allow a portion of a frame to be exposed and / or disposed near a perimeter of the tabletop. For example, the tabletop may include one or more openings that allows at least a portion of the frame to be exposed and disposed at least near the perimeter of the tabletop. These openings can extend along at least a majority of the tabletop length. The tabletop may also include one or more openings for a handle at the ends of the tabletop. The openings along the edges of the tabletop are preferably much larger than the openings at the ends of the tabletop, by a factor such as five, ten, twenty or more times the length of the opening for the handle.

The table may include a frame that comes into contact with, engages and / or supports an outer flange and / or perimeter of the tabletop. Advantageously, if the frame is arranged along the outer edges of the table top, then the frame can provide increased support for the edges or ends of the table top. Also, if a portion of the frame is arranged under or near the flange, then the frame can help prevent the tabletop from being damaged. For example, the frame can absorb impacts or forces that could otherwise damage the tabletop.

The table includes a frame with a coupling portion, such as a boss or flange, which facilitates nesting and stacking of the tables. The protuberance can generally be aligned with and / or disposed near a lower portion of the flange, such as a compression edge. Because the extrusion and compression edge may have double wall thicknesses, this can help prevent the table from being damaged. In greater detail, the protuberance can be formed by folding or folding the frame on itself so that it includes two adjacent, parallel walls and a rounded end. The compression edge may include an inner wall and an outer wall that are generally adjacent, parallel and preferably in contact. If desired, the protuberance and compression edge may include lower surfaces that are generally aligned and

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arranged in the same plane. Advantageously, the double wall thickness of the frame and flange can help prevent the tabletop from being damaged. Additionally, double wall thicknesses can promote stacking and nesting of the tables because, for example, it can allow a strong, thin, elastic and / or resistant portion of a table to be arranged in a receiving portion of a table. adjacent table.

The table may be less likely to fold or bend undesirably. For example, the frame may have a configuration that resists torsion or rotation when a load or force is applied to the frame. In addition, the frame can provide more balanced load on the table when a load or force is applied. For example, the frame could include multiple bends or angles, such as a plurality of right angles or 90 °. Advantageously, the multiple angles can help increase the strength of the frame, resist portion or rotation when a load or force is applied to the frame, and / or provide a more balanced load. The frame could also include one or more portions that bend or fold at an angle of 180 ° so that the portions of the frame are twice as thick. This can also help increase the strength of the frame, resist torsion or rotation when a load or force is applied to the frame, and / or provide a more balanced load.

The table may include a frame at least partially arranged in one or more reception portions on the tabletop. The tabletop may also include one or more receiving portions that are sized and configured to receive other components of the table such as cross members, cross bars and the like. For example, the tabletop may include receiving portions that are sized and configured to receive an upper portion of a support structure. The tabletop may also include receiving portions that are sized and configured to receive a portion of the legs when the legs are in the folded position. In addition, the frame may include one or more openings that are sized and configured to facilitate fixing the legs to the table. For example, the frame may include openings that are sized and configured to receive the ends of a cross member and / or upper portion of a support structure. Depending on the shape and arrangement of the frame, the openings in the frame can be of a circular or non-circular configuration. By extending the ends of the cross tube through openings in the frame, the legs can be connected securely to the tabletop.

The table includes a frame and can include leg assemblies that are constructed of relatively strong and durable materials such as metal, steel and the like. It will be appreciated, however, that frame and leg assemblies can be constructed of other materials with suitable properties and characteristics. In addition, the table, frame, leg assemblies and the like may have various other shapes, sizes, configurations and suitable arrangements depending, for example, on the desired use of the table.

The table includes a frame and the frame can include side rails with a generally V-shaped cross-section or configuration. In greater detail, the V-shaped side rails can include first and second portions that are generally arranged between an angle of 30 ° and 90 °, such as approximately an angle of 45 ° or 60 °. The first and second portions of the side rails can also be arranged at different angles depending, for example, on the desired use of the table.

The table can include a frame with side rails that have different lengths. For example, an upper portion of the side rail may be larger than a lower portion of the side rail. In particular, a portion that extends into the upper portion of the side rail may be larger than a portion that extends outward from the lower portion of the side rail. Additionally, the ends of the side rails can have different configurations. For example, the end of the upper portion of the side rail may extend downward relative to a lower surface of the tabletop and the end of the lower portion of the side rail may extend upward. In addition, a portion of the side rail can be twice the thickness compared to other portions of the side rail. Advantageously, the increased thicknesses can provide greater strength, hardness, impact resistance, and / or stiffness, and a portion of the frame can be created by bending or folding to double the thickness.

The frame for a table may include a coupling portion with a rounded or curved end. The rounded end can have a generally circular configuration and can prevent the coupling portion from having an exposed sharp edge. The coupling portion may be sized and configured to be arranged in the receiving portion of an adjacent, stacked table. For example, the rounded end of the coupling portion may be sized and configured to the receiving portion, which can create a relatively large area of contact between the stacked adjacent tables.

The frame for a table may include a side rail that is at least partially exposed. For example, an outer portion or edge of the side rail may generally be separated from other portions of the tabletop and not connected to other structures. This exposed portion of the side rail may generally be aligned with an outer portion of the tabletop or may be inserted or disposed into the outer perimeter of the tabletop, which may help protect the table from damage. The exposed portion of the side rail can also be arranged at an angle relative to an outer wall of the tabletop. In addition, the exposed portion of the frame may extend inward or relatively outwardly relative to a lower surface of the tabletop and the exposed portion of the side rail may generally be aligned and / or separated inwardly.

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from the bottom or bottom surface of the flange.

The table may include a tabletop with receiving portions sized and configured to receive at least a portion of the frame. For example, the tabletop may include a receiving portion, such as a slot or channel, that is sized and configured to receive at least a portion of the frame. In particular, the reception portions may include walls that are sized and configured to contact or collide with corresponding portions of the frame. For example, the tabletop may have a generally U-shaped receiving portion with walls that are sized and configured to contact and splice with corresponding portions of the frame. On the other hand, the receiving portions could have other suitable configurations, such as generally V-shaped, which are sized and configured to contact and splice the side walls of a generally V-shaped frame. If desired, the The generally V-shaped groove may include a first side that is shorter than a second side, which may allow a portion of the frame to be exposed and / or unsupported. The second side of the generally V-shaped groove may be at least partially formed by one or more protuberances or portions extending downward from the bottom surface of the tabletop.

The table can include a frame with side rails, which has a generally symmetrical configuration. For example, the side rails may have a generally Z-shaped configuration by an inner portion disposed near the lower portion of the tabletop and an outer portion disposed near an outer edge of the tabletop. In greater detail, the inner portion may be sized and configured to be at least partially disposed in a receiving portion in the lower portion of the tabletop. The outer portion of the side rail may include a portion that is generally aligned with and / or parallel to the flange. In particular, the outer portion of the side rail can be arranged parallel to a lower portion of the flange. The lower portion of the side rail may include a generally flat surface sized and configured to come into contact with an adjacent table in a stacked configuration. The lower portion of the side rail can be separated inwardly from the perimeter of the tabletop and a portion of the flange, such as a compression edge, can extend beyond the lower portion of the side rail.

The frame can be connected directly to a tabletop. For example, the frame may include one or more key-shaped openings and the tabletop may include one or more corresponding coupling portions. The coupling portions can be designed to be inserted into a larger portion of the key-shaped openings and then move or slide into a smaller portion of the openings to help connect the frame to the tabletop. In addition, the coupling portions may be independent of and separate from other tabletop structures and may allow the frame to be directly connected to a tabletop in several different locations. The coupling portions can also be formed in a frame receiving portion of the tabletop, such as the side wall of a slot. The coupling portions may include a receiving portion, such as a cutout, and a portion of the frame may be arranged in the receiving portion to help connect the frame to the tabletop. Significantly, this may allow the frame to be directly connected to the tabletop and may allow the frame to be connected to the tabletop without requiring any additional structure or component, such as fasteners. However, one or more fasteners can be used to help prevent the frame from moving relative to the tabletop and / or help maintain the frame coupling and the coupling portion. Advantageously, if the frame is connected to the tabletop by coupling portions, then the fasteners may not be used to mainly secure the frame to the tabletop. In turn, fasteners can simply prevent the frame from moving relative to the tabletop. Therefore, fewer fasteners may be required and fasteners may be less likely to damage the tabletop because the fasteners may not be support or load bearing elements. In addition, if the tabletop is constructed of molded plastic, then the coupling portions may be integrally formed during the molding process as part of a unitary, one-piece structure. One or more fasteners or other suitable structures, however, could be used to connect the frame and the tabletop.

The table can be manufactured and assembled quickly and easily. For example, the side rails of the frame can be arranged in frame receiving portions formed on the tabletop and coupling portions can be arranged in openings in the frame. The frame can then slide or move so that the coupling portions are coupled to the frame to connect the frame to the tabletop. Then one or more fasteners can be used to prevent the frame from moving relative to the tabletop. Advantageously, this may allow the table to be sent in a disassembled configuration and that consumers are able to assemble the table, which may reduce manufacturing and shipping costs.

The table may include a tabletop with a plurality of depressions. The plurality of depressions may be separated closely and may cover at least a majority, substantially all, virtually all or all of a lower surface of the tabletop. The plurality of depressions can be arranged in a generally uniform pattern in which the depressions generally have the same size, shape configuration, orientation and arrangement. In addition, at least a majority of the depressions in the plurality of depressions can be spaced from one or more adjacent depressions by a generally consistent or uniform distance.

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Advantageously, depressions can help create a tabletop with increased strength, rigidity and / or structural integrity. In addition, if the depressions in the plurality of depressions are generally separated and uniformly arranged in a generally uniform pattern, they can help create a tabletop with generally uniform characteristics.

The tabletop may include reinforcing elements, such as depressions, ribs, channels and the like, arranged near and / or adjacent to structural support elements or features of the table. For example, the tabletop may include a plurality of reinforcing elements arranged near and / or adjacent to the frame. In greater detail, the tabletop may include one or more frame receiving portions that are sized and configured to receive the side rails of the frame and the frame receiving portions may include a plurality of reinforcing elements. When the frame is connected to the tabletop, the frame can cover all or a portion of the reinforcing elements in the frame receiving portion. The reinforcing elements in the frame receiving portions can be arranged in different arrangements and / or configurations, which can be used to create areas of increased strength and / or different characteristics. For example, the reinforcing elements may be arranged in a first and second configuration. In particular, the first configuration of reinforcement elements can generally be aligned in a first direction, such as along the length of the tabletop, while the second configuration of reinforcement elements can generally be aligned in a second direction, such as along a width of the tabletop. The first configuration of reinforcement elements may provide greater resistance in one direction or location and the second configuration of reinforcement elements may provide greater resistance in a second direction or location. Because the reinforcing elements can provide additional strength in different directions and / or locations, they can allow relatively strong, stable, hard and / or rigid structures to be constructed.

The tabletop may include reinforcing elements with different configurations and / or be arranged in different locations to prevent or minimize potential weakness points, stress concentrations and the like. For example, the reinforcing elements may be sized and configured to support areas of the tabletop arranged outside the frame. The reinforcing elements may be sized and configured to help prevent the tabletop from bending, collapsing or deflecting when a load or force is applied to the tabletop. In addition, the reinforcing elements may be sized and configured to help prevent the tabletop from twisting or turning relative to the frame. Advantageously, because the reinforcing elements can help support portions of the tabletop arranged on the frame and / or the edges; a strong, firm and well supported table can be created. This can also facilitate stacking and nesting of the tables because, for example, the lower tables in the stack of tables may be unlikely to be damaged by the weight of the stacked tables.

The tabletop may include one or more reinforcing elements arranged between and / or connecting a frame receiving portion and an outer portion of the tabletop such as a flange. In particular, one or more reinforcing elements can connect the frame receiving portion and a flange portion, such as an inner wall or sidewall of the flange. In greater detail, one or more reinforcing elements may be arranged at least partially on the upper surface and / or side walls of the frame receiving portion and at least on a portion of a side wall of the flange. Because the reinforcing elements can connect the frame receiving portion and the flange, the reinforcing elements can increase the strength and / or structural integrity of the frame receiving portion and / or the flange. Additionally, because the frame can cover at least a portion of the frame receiving portion and the side wall of the flange, these reinforcing elements may generally be hidden from view.

The tabletop may include a plurality of reinforcing elements that are generally aligned. For example, the reinforcement elements may include a body that is generally aligned with an axis and each reinforcement element of the plurality of reinforcement elements may generally be aligned along the same axis or parallel axes. Advantageously, because the reinforcement elements generally aligned with an axis can have strength, structural integrity and / or other characteristics increased in a particular direction, such as along the axis, align the reinforcement elements along the same axis or parallel axes can help create a tabletop with generally uniform properties and features. The tabletop can also include another plurality of reinforcing elements that are generally aligned along a different axis. For example, the reinforcing elements arranged along the different axes can provide strength, structural integrity and / or other increased characteristics along this axis. Therefore, the reinforcing elements arranged along different axes can be used to create portions of the tabletop with different characteristics. This may allow, for example, that some of the reinforcing elements in the frame receiving portion are arranged along a first axis, such as generally aligned with a tabletop length, and other reinforcing elements are arranged along a second axis, such as aligned with a width of the tabletop. If desired, one or more of the reinforcing elements can be sized and configured to help support the outer edges or sides of the tabletop. For example, the reinforcing elements can help prevent the outer edges of the tabletop, which may not be directly supported by the frame, bending, twisting or accidentally deflecting.

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The tabletop may include reinforcing elements, such as ribs, arranged on an outer edge or flange of the tabletop. For example, the tabletop may include a flange or edge and a plurality of reinforcing elements may be formed on the flange. In particular, the inner surface of the flange, such as a side wall, may include a plurality of reinforcing elements that extend inwardly. In addition, these reinforcing elements may be at least partially arranged in a frame receiving portion. Significantly, the reinforcing elements can provide increased strength, hardness, stiffness and / or structural integrity to portions of the tabletop such as the portion of the tabletop disposed over the frame and portions of the tabletop extending beyond the frame just like the flange. Advantageously, the reinforcing elements can also help prevent unwanted bending, twisting or deflection of the tabletop.

The tabletop can include reinforcing elements and depressions with different shapes, sizes, arrangements, orientations and / or configurations. For example, most or substantially the entire central portion of the tabletop may include depressions with generally uniform shapes, sizes, arrangements, orientations and configurations. This can help create a tabletop with generally constant characteristics. The side or edges of the tabletop, however, may include depressions or reinforcing elements with different shapes, sizes, arrangements, orientations and / or configurations. For example, the edges of the tabletop may include a first group of depressions generally aligned in the first direction and a second group of depressions generally aligned in a second direction. If desired, the first direction can be generally perpendicular, or at an angle, such as about 30 °, 45 ° or 60 °, relative to the second direction. Because depressions or reinforcing elements can be aligned in different directions, portions of the tabletop may have different characteristics. The reinforcing elements near the edges of the tabletop can also have different configurations. For example, a first group of reinforcing elements may be arranged in a frame receiving portion and a second group of reinforcing elements may be arranged in at least a portion of the frame receiving portion and the flange. These reinforcing elements can support the portion of the tabletop arranged on the frame and / or the portion of the tabletop that extends beyond the frame.

The table may include a leg holder sized and configured to secure a leg or support structure in a fixed position relative to the tabletop when the support structure is in a folded position. For example, the leg holder may include a base fixed to the tabletop. The base may be at least partially fixed to and / or arranged in a depression or reception portion on a lower surface of the tabletop. The base can also be arranged at an angle in relation to depression and / or in one or more of the adjacent or surrounding depressions. In addition, the base may include an upper surface that is generally aligned within or disposed under the lower surface of the tabletop. If desired, the leg holder may be at least partially arranged with a groove or channel in the lower surface of the tabletop. For example, a channel may be formed on the lower surface of the tabletop to receive a portion of the support structure in the folded position and the leg holder may be at least partially disposed within the channel. Additionally, one or more depressions can be formed in the canal and the leg holder can be arranged at least partially in a depression in the canal.

The table may include dividers, inserts or pads, which can facilitate stacking of the tables. For example, when the tables are stacked and / or nested for manufacturing, transportation, storage, display and the like, a significant amount of weight or force can be applied to the tables. The weight or strength can be particularly significant for the tables arranged towards the bottom portion of the stack. In addition, because the features described herein may allow significantly more tables to be stacked (such as stacking twenty-seven (27) or twenty-nine (29) tables on a pallet instead of the traditional stacking of twenty-one (21) tables on a pallet), a considerable amount of weight or strength can be applied to the tables. Separators, inserts or pads can be used to prevent damage to tables. For example, a pad may include a fastener sized and configured to be fixed to a portion of the frame, such as a transverse element, support structure or other suitable portion of the frame. The pad may include a generally flat surface sized and configured to come into contact with a support surface of an adjacent table. The pad can help distribute the weight or force more evenly, evenly, and over a larger surface area over the adjacent table. Advantageously, because the pad can be fixed by a fastener, which can allow the pad to be fixed and / or removed easily and quickly by the manufacturer, retailer, consumers and the like. In addition, the number of pads may depend on the number of tables to be stacked. For example, a larger number of pads can be used if a larger number of tables are to be stacked.

The table may include one or more foot covers fixed to the feet of the legs. For example, the table may include legs or a support structure with two elongated elements connected by a connection element. The elongated elements can be constructed of tubular metal parts with a generally circular, oval, oblong or rectangular transverse configuration. The elongated elements may be bent or curved so that the upper portions of the elongated elements are separated closer than the lower portions of the elongated elements. This can help create, for example, a more stable table with increased leg space. Foot caps may include an upper portion securely connected to the

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ends of the elongated elements and a lower portion that comes into contact with a support surface such as the floor or floor. Because the ends of the elongate elements can be arranged at an angle, such as about 8 °, which can be caused by flexing the elongated elements in the desired shape or configuration, the foot caps are preferably designed to include a lower surface that It is arranged parallel to the floor. In addition, elongated elements and foot caps may include alignment elements. For example, elongated elements may include a notch, cutout, groove, tooth or the like; and the foot caps may include a projection, protrusion, corresponding projection or the like. These alignment elements can help ensure that the elongated elements and the foot caps are properly fixed in the desired positions and configurations.

The table may include a combination of features, aspects and the like, such as one or more of those discussed above. The table includes a frame with coupling portions that are sized and configured to be arranged in a reception portion of an adjacent table when the tables are nested together. The table may also include one or more compression edges sized and configured to be disposed in the receiving portion of the adjacent, nested table. In this way, the frame and compression edges can facilitate alignment and nesting of the tables in a stacked configuration. In addition, the table may include depressions or reinforcing elements arranged near or adjacent to portions of the frame, such as the side rails, and these structures can be sized and configured to increase the strength, stiffness and / or structural integrity of the board portion of table arranged on and / or near the frame, and / or portions of the tabletop that are not directly supported by the frame. In addition, the table may include depressions and / or reinforcing elements arranged at an angle relative to the lower surface of the tabletop. For example, the table may include reinforcing elements on the flange, arranged perpendicular to the lower surface of the tabletop. Additionally, the table may include openings or hollows on the sides that allow a portion of the frame to be exposed and easily visible when the table is being used or stored, and openings at the ends to create handles.

The table can be constructed of one or more materials and processes. For example, the tabletop can be constructed of molded plastic, such as blow molded. The frame and legs can be constructed of high strength materials such as steel. In particular, the frame and / or legs can be constructed of high strength, low alloy steel (HSLA) instead of traditional semi-hard steel. Importantly, HSLA steel can twenty to thirty percent (20 to 30%) lighter than semi-hard steel with the same strength. Therefore, a table constructed with HSLA steel can be light and have the same strength as a conventional table constructed with a semi-hard steel frame because a smaller caliber of HSLA steel can be used. For example, sixteen (16) or eighteen (18) caliber HSLA steel can be used to construct the table, which is smaller than traditional steel. HSLA steel, however, has not been previously used in this and other related industries because it is much more expensive than traditional steel. That is, HSLA steel is cost prohibitive. The reduction in the amount of steel required to make the table with one or more of the features described here, however, may be more than enough to displace or justify the price of the most expensive HSLA steel. In particular, because the amount of steel required to create the table with the described characteristics may be significantly less than the amount of steel required to create a corresponding traditional table, HSLA steel may no longer be cost prohibitive. That way, because less steel and / or HSLA steel may be required, it can be stronger and lighter, the table can be manufactured with HSLA steel.

The table includes a tabletop sized and configured to be nested with an adjacent table to reduce the height of a plurality of stacked tables in a nested configuration. The tabletop includes an upper portion, a lower portion, a hollow interior portion disposed between the upper portion and the lower portion of the tabletop and a flange extending downwardly relative to the lower portion of the tabletop. The upper portion, the lower portion, the hollow inner portion and the flange may be integrally formed as part of a single-piece unit construction. The table also includes a frame connected to the table. The frame may include an elongated body, and includes a first load bearing surface sized and configured to come into contact with a generally flat upper surface of an adjacent table when the table is nested with an adjacent table, and a dimensioned coupling portion and configured to be placed in a nesting portion of the adjacent table when the table is nested with the adjacent table. The coupling portion includes a second load bearing surface sized and configured to come into contact with the nesting portion of the adjacent table when the table is nested with the adjacent table.

The first load bearing surface is generally arranged perpendicular to the body and the coupling portion generally extends downwardly relative to the lower portion of the tabletop. The frame may also include an upwardly extending portion that extends upwardly from a lower portion of the frame and one end may come into contact with the flange. In addition, the tabletop may include a compression edge and an alignment element of the lip that are integrally formed as part of the single-piece unit construction, the end of the portion extending upward of the frame may be disposed between the compression edge and the alignment element. The tabletop could also include a compression edge that extends downwardly from the flange and a portion that extends upwardly from the frame may come into contact with the compression edge of the flange. Advantageously, a load can

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distributed over multiple load bearing surfaces when the table is nested with the adjacent table. In addition, the first load support surface can be aligned with a first load support of the adjacent table when the table is nested with the adjacent table, and the second load support surface can be aligned with a second load support of the table adjacent when the table is nested with the adjacent table. In addition, the first load bearing surface and the second load bearing surface may allow the table to support a greater amount of weight when the table is arranged in a stack of nested tables.

Advantageously, if the tabletop is constructed of blow molded plastic, then the upper portion, the lower portion, the hollow inner portion and the flange can be integrally formed as part of the single-piece unit construction during a molding process. blown. In addition, the frame can have a wall thickness measured between an inner surface and an outer surface, and the coupling portion can be twice as thick as the wall thickness. The tabletop can also include a receiving portion of the frame integrally formed in the lower portion of the tabletop as part of the single-piece unit construction. An upper portion of the frame may be arranged in the receiving portion of the frame and the upper portion of the frame may include an upper surface that is sized and configured to come into contact with a lower surface of the receiving portion of the frame. In addition, the frame receiving portion may be disposed at least close to an inner surface of the flange and a side wall of the frame receiving portion may generally be aligned with an inner wall of the flange. Finally, each table in the plurality of stacked tables in the nested configuration can be substantially identical.

The table is sized and configured to nest with an adjacent table to reduce the height of a plurality of stacked tables in a nested configuration. Each table of the plurality of stacked tables can be substantially identical. The table may include a tabletop constructed of molded plastic with an upper portion, a lower portion and a nesting portion disposed close to an outer perimeter of the tabletop. The nesting portion is sized and configured to receive a coupling portion of a first adjacent table when the table is nested with the first adjacent table. The table also includes a frame with a first load bearing surface sized and configured to come into contact with a generally flat upper surface of a second adjacent table when the table is nested with the second adjacent table. The frame also includes a coupling portion sized and configured to be arranged in a nesting portion of the second adjacent table when the table is nested with the second adjacent table. The coupling portion includes a second load bearing surface sized and configured to come into contact with the nesting portion of the second adjacent table when the table is nested with the second adjacent table. In addition, the first load bearing surface and the second load bearing surface may be separated by a distance and arranged in different planes. The table may also include a first and second support structures sized and configured to support the tabletop above a support surface.

These and other aspects, features and advantages of the present invention will become more fully apparent from the following brief description of the figures, the figures, the detailed description of the preferred embodiments and the appended claims.

Brief description of the figures

The attached figures contain figures of illustrative embodiments to further illustrate and clarify the above and other aspects, advantages and features of the present invention. It will be appreciated that these figures illustrate only illustrative embodiments of the invention and are not intended to limit its scope. Additionally, it will be appreciated that, although the figures may illustrate preferred sizes, scales, ratios and configurations of the invention, the figures are not intended to limit the scope of the claimed invention. The invention will be described and explained with additional specification and detail through the use of the attached figures, in which:

Figure 1 is a top perspective view of an illustrative table;

Figure 2 is a bottom perspective view of the table shown in Figure 1;

Figure 3 is an enlarged perspective view of a portion of the table shown in Figure 2;

Figure 4 is a perspective view of a portion of the table shown in Figure 1, illustrating a rail

side of a frame;

Figure 5 is an enlarged side view of the side rail of the frame shown in Figure 4;

Figure 6 is a cross-sectional side view of a portion of the table shown in Figure 1;

Figure 7 is a top perspective view of two illustrative tables arranged in a configuration

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nested and stacked;

Figure 8 is a cross-sectional side view along section line 88 of a portion of the tables shown in Figure 7;

Figure 9 is an enlarged side view of a portion of the table shown in Figure 8, illustrating a side rail of the frame and a portion of the tabletop arranged in a nesting portion on an adjacent, nested table;

Figure 10 is a perspective view of another illustrative table;

Figure 11 is an enlarged bottom perspective view of a portion of the table shown in Figure 10;

Figure 12 is an enlarged side view of a portion of the table shown in Figure 10, illustrating a side rail of a frame;

Figure 13 is a top perspective view of two illustrative tables arranged in a stacked and nested configuration;

Figure 14 is an enlarged cross-sectional side view along lines 1414 of a portion of the tables shown in Figure 13;

Figure 15 is an enlarged perspective view of a portion of the table shown in Figure 13, illustrating an illustrative connection of the frame and the tabletop;

Figure 16 is another enlarged perspective view of a portion of the table shown in Figure 13, illustrating the illustrative connection of the frame and the tabletop;

Figure 17 is even another enlarged perspective view of a portion of the table shown in Figure 13, illustrating the illustrative connection of the frame and the tabletop;

Figure 18 is a cross-sectional side view along lines 18-18 of a portion of the table shown in Figure 17;

Figure 19 is a perspective view of even another illustrative table;

Figure 20 is a cross-sectional view of a portion of the table shown in Figure 19, illustrating two tables in a stacked and nested configuration;

Figure 21 is a perspective view of an additional illustrative table, two tables are illustrated in a stacked and nested configuration;

Figure 22 is a cross-sectional view of a portion of the tables shown in Figure 21;

Figure 23 is a perspective view of even another additional illustrative table;

Figure 24 is a perspective view of even an additional illustrative table,

Figure 25 is a cross-sectional side view along lines 25-25 of a portion of the table shown in Figure 23;

Figure 26 is an enlarged perspective view of a portion of the table shown in Figure 23;

Figure 27 is an enlarged perspective view of another portion of the table shown in Figure 23;

Figure 28 is an end view of two illustrative stacked tables;

Figure 29 is a perspective view of a portion of the two stacked tables shown in Figure 29;

Figure 30 is a bottom perspective view of an illustrative table, illustrating leg fasteners that can be used to secure support structures in a fixed position;

Figure 31 is a bottom perspective view of the table shown in Figure 30, illustrating leg fasteners fixed to support structures;

Figure 32 is an enlarged perspective view of a portion of the table shown in Figure 30, illustrating a leg holder fixed to a lower portion of the tabletop;

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Figure 33 is an enlarged perspective view of a portion of the table shown in Figure 31, illustrating a leg holder fixed to a support structure;

Figure 34 is an enlarged top perspective view of the leg holder;

Figure 35 is an enlarged bottom perspective view of the leg holder;

Figure 36 is an enlarged perspective view of a portion of the table shown in Figure 31, illustrating

a support bra;

Figure 37 is an enlarged top perspective view of the support fastener;

Figure 38 is an enlarged bottom perspective view of the holder bracket;

Figure 39 is a perspective view of two illustrative tables in a nested configuration;

Figure 40 is a cross-sectional side view along lines 4040 of the table shown in Figure 39;

Figure 41 is a perspective view of an illustrative end cap;

Figure 43 is even another perspective view of the end cap shown in Figure 41;

Figure 44 is even another perspective view of the end cap shown in Figure 41 and a lower portion of a support structure;

Figure 45 is a perspective view of an illustrative support structure and end cap;

Figure 46 is an enlarged perspective view of a portion of the support structure and end cap shown in Figure 45;

Figure 47 is a side view of a portion of the support structure and end cap shown in Figure 45;

Figure 48 is a top perspective view of a portion of an illustrative table, illustrating a handle; Y

Figure 49 is a top perspective view of two illustrative tables arranged in a nested configuration.

Detailed description of preferred embodiments

The present invention is generally directed to tables. It will be understood that, in view of the present description, the tables described herein may have various shapes, sizes, configurations and arrangements. In addition, although the tables shown in the attached figures are banquet or utility tables, it will be appreciated that the tables can have any suitable style or configuration such as round, personal, conference or letter tables.

Additionally, to aid in the description of preferred embodiments of the tables, words such as upper, lower, front, rear, right and left can be used to describe the attached figures that may be, but not necessarily, drawn to scale. In addition, it will be appreciated that the tables can be arranged in various desired positions or orientations, and used in numerous locations, environments and arrangements. A detailed description of preferred embodiments of the table continues now.

As shown in Figures 1 and 2, an illustrative table 10 includes a tabletop 12 and the tabletop may be constructed of molded plastic. The tabletop 12 includes an upper portion 14, such as an upper surface; a lower portion 16, such as a lower portion, and may include a perimeter 18. As shown in the attached figures, a side wall may be arranged around the perimeter 18 of the tabletop 12. The upper portion 14 may be separated from the lower portion 16 on the tabletop 12 for a distance, which may be a generally constant distance. The tabletop 12 also includes a hollow interior portion disposed between the upper and lower portions 14, 16 of the tabletop. In addition, the tabletop 12 includes a flange 20, which can extend downward from the lower portion 16 of the tabletop. The tabletop 12 can also include one or more sides 22, corners 24 and ends 26. The tabletop 12, which includes the upper portion 14, the lower portion 16, the hollow interior portion, the flange 20, the ranges 22 , the corners 24 and / or the ends 26, can be integrally formed as part of a unit structure, of a piece during the molding process. If the tabletop 12 is constructed of plastic, it can be formed in the form

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desired by blow molding, injection molding, rotational molding, and / or other suitable processes. It will also be appreciated that the tabletop 12 can be constructed using various materials such as wood, metal and the like.

The table 10 may also include one or more support structures 28, which may be sized and configured to support the tabletop 12 on a surface such as the floor or floor. The support structures 28 may include one or more legs or supports 30 and the support structures may be moved between an extended or use position and a folded or storage position relative to the tabletop 12. As shown in the figures attached, the support structures 28 may include a pair of legs or supports 30 and a connection element 32 may interconnect the supports.

The table 10 includes a frame 36 that is connected to the upper table wall 12. If desired, the support structures 28 can be connected to the frame 36. In addition, the support structures 28 can be mobilely connected to the frame 36 to allow that the legs 30 move between an outward or use position and a folded or storage position. For example, support structures 28 may include or connect to transverse elements 38, 40 and legs 30 may be connected to transverse elements. The transverse elements 38, 40 can then be connected to the frame 36. In particular, the frame 36 can include elongated support elements or side rails 42, 44 and the transverse elements 38, 40 can be connected to the side rails. It will be appreciated that the transverse elements 38, 40 can also be part of the frame 36. The side rails 42, 44 can extend along the length and / or width of the tabletop 12 and the side rails can help support the board table and / or facilitate connection of the support structures 28 and / or transverse elements 38, 40 of the tabletop.

The support structures 28 and / or the legs 30, however, do not have to be connected to the transverse elements 38, 40 or to the frame 36. In turn, the support structures 28 and / or the legs 30 can be connected to any of suitable portions of the table 10. It will also be appreciated that the table 10 can include any suitable number of support structures 28 and / or legs 30 depending, for example, on the desired use of the table. It will also be appreciated that the tabletop 12, the support structures 28 and the legs 30 may have various sizes, shapes, configurations and arrangements depending, for example, on the desired use of the table 10. Furthermore, it will be appreciated that the frame 36 , side rails 42, 44 and / or transverse elements 38, 40 are not required; and table 10 may have other components, features, aspects, characteristics and the like, if desired.

The table 10 may also include first and second clamp support assemblies 46, 48, which can be connected to support structures 28. In particular, clamp assemblies 46, 48 can be connected to legs 30 and can be sized and configured to allow the legs to move between the use and storage positions. As shown in Figure 2, the clamp assemblies 46, 48 may include a first portion 50A connected to the legs 30 and a second portion 50B connected to a cross member 52 and / or the tabletop 12. The first and second portions 50A, 50B can be interconnected to form clamp assemblies 46, 48.

Table 10 is preferably sized and configured to stack with one or more additional tables. In particular, stacked tables 10 are preferably nested together to reduce the height of stacked tables, which may allow tables to be shipped, stored and transported in a smaller area. This can result in significant cost savings for the manufacturer, for example, because less storage space may be required and a substantial reduction in transport costs can be achieved.

The frame 36 may be sized and configured to facilitate nesting of the tables 10. For example, as shown in Figure 2, the side rails 42, 44 of the frame 36 are arranged along the sides 22 of the tabletop 12 Advantageously, if the side rails 42, 44 are arranged near the sides 22 of the tabletop 12, then the sides of the tabletop can be supported by the frame 36, which can help to create a strong and firm table 10. In addition, the side rails 42, 44 can be sized and configured to help transfer forces to a central portion of the table and away from the perimeter 18, which can also help create a strong and firm table 10.

As best seen in Figures 3 to 6, the illustrative side rail 42 may have a body 56 with an inner surface 56 and an outer surface 58. The side rail 44 preferably has a similar or complementary configuration, as shown in the figures attached. The body 54 may have a generally flat configuration and may extend almost the entire length of the tabletop 12. The body 54 may also generally be arranged vertically and perpendicular to the lower portion 16 of the tabletop 12. The side rail 42 preferably includes multiple angled portions or flanges that can help increase strength, stiffness and torsional strength. For example, the side rail 42 may include an upper portion 60 that is generally arranged perpendicularly or at a right angle to the body 54. The upper portion 60 may include a flange extending down 62 and the upper portion preferably extending inward toward a central portion of the tabletop 12. As shown in Figure 3, the upper portion 60 of the side rails 42 may have a generally U-shaped configuration and may be disposed within a frame receiving portion 64 in the lower portion 16 of the tabletop 12. In particular, a surface

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the upper portion of the upper portion 60 of the side rail 42 may come into contact or collide with an inner surface of the frame receiving portion 64 and an outer surface of the flange 62 may come into contact with an inner side wall 66 of the portion of frame reception.

The side rail 42 may also include a lower portion 68 that extends outwardly towards an outer portion of the tabletop 12. The lower portion 68 may include a connection portion 70 that is arranged at an angle, such as a right angle, to the body 54 of the side rail 42. The connection portion 70 may have a generally flat configuration with an upper surface 72 that is disposed toward a lower surface of the flange 20 and a lower surface 74. The lower portion 68 of the side rail 42 may also include a coupling or hitch portion 76, such as a projection or flange, which may extend downward at a right angle relative to the bottom surface 74. The coupling portion 76 may have a coupling surface 78, which may be a surface rounded or curved. The lower portion 68 of the side rail 42 may also have an upwardly extending portion 80 with an end 82. As shown in Figure 1, for example, an outer surface of the upwardly extending portion 80 may be exposed and be visible when table 10 is viewed from the side.

If a portion of the frame 36, such as the side rails 42, 44, are disposed under or near the bottom portion of the flange 20, then the frame can help prevent damage to the tabletop 12. This may allow 45 the frame 36 absorbs impacts or forces that could otherwise damage the tabletop 12. For example, as shown in Figure 1, the lower portion of the side rail 42 may extend under the lower portion of the flange 20 along the sides 22 of the tabletop 12. In addition, the lower portion of the side rail 42 can be aligned with and coplanar with a lower portion of the corners 24 and the ends 26.

As shown in Fig. 4, the side rail 42 may include openings 84 and the openings may be sized and configured to allow the transverse elements 38, 40 to be connected to the frame 36. The openings 34 may also allow the transverse element 52 connect to frame 36. In addition, as shown in Figure 3, openings 84 may facilitate the use of fasteners 88 to secure side rails 42, 44 of frame 36 to tabletop 12. In particular, openings 84 can facilitate fixing of side rails 55 42, 44 of frame 36 to flange 20 of tabletop 12.

As shown in Figure 6, the side rail 42 may be disposed near the flange 20 and the outer surface 58 of the body 54 may come into contact or collide with an inner wall of the flange. Advantageously, this may allow the frame 36 to help support the flange 20. The upper portion 60 of the side rail 42 can be arranged in 60 the frame receiving portion 64, which can be integrally formed in the tabletop 12 as part of a construction unitary, one piece. In particular, an upper surface of the upper portion 60 may come into contact or collide with a lower surface of the frame receiving portion 64 and an outer surface of the flange 62 may come into contact or collide with the side wall 66. The Positioning of the frame receiving portion 64 adjacent to the flange 20 can facilitate the positioning of the side rail 42 and can help prevent the frame 36 from moving or flexing undesirably when a load or force is applied to the table 10.

The lower portion 68 of the side rail 42 may be arranged at least generally under a lower portion of the flange 20. For example, the connecting portion 70 may be separated from the lower portion of the flange 20 by a distance. In particular, the upper surface 72 of the connecting portion 70 may be separated from the lower surface of the flange 20 and the connecting portion may generally be arranged parallel to the lower portion 5 of the flange. The coupling portion 76 may extend downwardly and the coupling surface 78 may generally be aligned with or generally arranged in the same plane as the lower portion of the tabletop 12, such as a lower surface of the corners 24. The portion that extending upwardly 80 of the side rail 42 is preferably arranged in or near an opening or recess 90 in the flange 20, which may allow a portion of the side rail to be visible or exposed. The end 82 of the side rail 42 may come into contact or collide with the bottom surface of the flange 20. In addition, the end 82 of the side rail 42 may come into contact or collide with an inner surface of an edge 92, such as an edge of compression, of the flange 20. As shown in Figure 6, an alignment element 94 may be arranged on the inner surface of the flange 20 and the end 82 of the side rail 42 may be disposed between the compression edge 92 and the alignment element 94 , which can help to place in frame 36 and / or to prevent the side rail from moving or flexing undesirably.

Advantageously, the compression edge 92 and the alignment element 94 can be integrally formed with the tabletop 12 as part of a unitary, one-piece construction. In addition, if the tabletop is constructed of blow-molded plastic, the compression edge can be formed by the outer wall that bends over itself so that the compression edge is approximately twice the thickness of the outer wall thickness. . The compression edge can help provide increased strength, hardness, structural integrity and / or impact resistance.

The side rail 42 can be formed quickly and easily in the illustrative configuration shown in the attached figures. For example, a sheet of material, such as steel, can be formed in the desired configuration. In addition, the lane

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Side 42 can be arranged quickly and easily in a desired position because the upper portion 60 can be arranged in the frame receiving portion 64, the outer surface 58 of the body 54 can be coupled with the inner surface of the flange 20, and the frame 82 it can be arranged between the compression edge 92 and the alignment element 94. Also, because only one or more fasteners may be required to connect the side rail 42 to the tabletop 12, this can accelerate the manufacturing process. Additionally, the coupling portion 76 may have increased resistance because it may be twice or twice as thick as other portions of the side rail 42. Thus, the coupling portion 76 may have strength, stiffness and / or resistance to increased impact

As described above, the side rails 42, 44 of the frame 36 can assist in stacking and nesting the tables 10. For example, as shown in Figure 7, two tables 10 can be stacked and nested together. Advantageously, if the tables 10 are nested together, this can reduce the height of the stacked tables. For example, if twenty-one (21) tables can be stacked on a conventional pallet, then seven hundred ninety-eight conventional tables can be ordered in a conventional 40-foot high capacity container. The nested tables 10 shown in the attached figures, however, may allow twenty-six (26) tables to be loaded on a conventional pallet. Significantly, this may allow nine hundred and ninety-eight tables to be loaded in the same 40-foot high capacity container. Thus, nesting tables 10 allow one hundred and ninety more tables to be sent in each container. Therefore, approximately twenty-five percent (25%) more tables can be shipped in the same size container, which can significantly reduce shipping costs.

As shown in Figures 7 to 9, the tables 10 include a nesting portion 100 that is sized and configured to facilitate nesting of the tables. The nesting portion 100 is preferably arranged around the perimeter 18 of the tabletop 12. In particular, the nesting portion 100 is preferably disposed around the entire perimeter 18 of the tabletop 12 including the sides 22, the corners 24 and the ends 26. The nesting portion 100 may be at least partially disposed on an upper surface 102 and side wall 104 of the tabletop 12. Desirably, the nesting portion 100 may be arranged under a plane aligned with the upper surface 102 of the tabletop 12. The nesting portion 100 is sized and configured to receive the coupling portion 76 of an adjacent table in the nested configuration. The nesting portion 100 may be integrally formed with the tabletop 12 as part of a unitary, one-piece construction during the molding process, if the tabletop is constructed of molded plastic.

In greater detail, the nesting portion 100 may be arranged at least near the intersection of the upper surface 102 and the side wall 104. Additionally, the nesting portion 100 may have a generally L-shaped configuration that is open on two sides. , which may help facilitate alignment and nesting of the tables 10. As shown in Figure 9, the nesting portion 100 may have a groove or channel with a height H and a width W. The height H is preferably between approximately 0.64 cm (0.25 inches) and approximately 1.27 cm (0.5 inches), such as approximately 0.76 cm (0.3 inches) or 1.02 cm (0.4 inches), and the width W may be greater than the height by a factor such as two, three or more. For example, the width W may be approximately twice the height H such as, in this illustrative embodiment, if the height is approximately 0.64 cm (0.25 inches), then the width may be approximately 1.27 cm (0.5 inch) The height H and the width W can also be approximately the same. For example, if the height H is approximately 1.27 cm (0.5 inches), then the width W can also be approximately 1.27 cm (0.5 inches). It will also be appreciated that the width W may be less than the height H. Thus, for example, if the height H is approximately 1.02 cm (0.4 inches), then the width W may be approximately 0, 76 cm (0.3 inches) or smaller. It will be understood that the height H and / or the width W may vary depending, for example, on the desired use of the table 10.

As described above, the nesting portion 100 is sized and configured to receive the coupling portion 76 of the frame 36. In particular, the coupling surface 78 of the coupling portion 76 may come into contact or collide with an inner surface 106 and / or a side wall 108 of the nesting portion. The nesting portion 100 may also be sized and configured to receive a portion of the tabletop 12. For example, a lower portion of the corners 24 may be arranged in the nesting portion 100. Additionally, a lower portion of the ends 26 of the tabletop 12 15 can be arranged in the nesting portion 100. Thus, the tabletop 12 can include one or more coupling portions that are sized and configured to be disposed in the nesting portion 100. Therefore, the nesting portion 100 may receive one or more coupling portions 76 of frame 36 and / or coupling portions of tabletop 12.

The coupling portions of the tabletop 12 may include a coupling portion 110 of the flange 20. For example, as seen in Figures 8 and 9, the coupling portion 110 of the flange 20 may be arranged along the side 22 of the tabletop 12 and can be arranged in the nesting portion 100 along or near the coupling portion 76 of the frame 36. In addition, the corner 24 may include a coupling portion 112 and the end 26 may include a coupling portion 114 that can be sized and configured to be arranged in the nesting portion 100. This may allow the coupling portion

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76 of the frame 36 is arranged in the nesting portion 100 along the sides 22 of the tabletop 12, the coupling portion 112 is disposed in the nesting portion in the corners 24, and the coupling portion 114 is disposed in the nesting portion along the ends 26 of the adjacent tabletop. Therefore, the coupling portions arranged in the nesting portion 100 may include a combination of one or more portions of the frame 36 and / or tabletop 12.

As described above, the coupling portion 76 of the frame 36 may have a double wall thickness. In addition, the coupling portions 110, 112, 114 of the tabletop 12 may have a double wall thickness because, for example, these portions of the tabletop may include a compression edge. The compression edge may have a double wall thickness because the outer wall can bend over itself so that the inner surfaces of the outer wall come into contact or splice. In addition, as indicated above, the openings or recesses 90 in the flange 20 may include a compression edge 92. Therefore, if desired, the compression edge may extend approximately all or most of the lower portion 16 of the board table 12 so that the flange 20, the sides 22, the corners 24 and / or the ends 26. For example, as shown in the attached figures, the compression edges 92, 110, 112, 114 may have different heights . For example, the compression edge 92 in the opening 90 may have a smaller height than the compression edge 110 of the flange 20, the compression edge 112 of the corner 24 and / or the compression edge 114 of the end 26. In addition , the compression edge 112 of the corner 24 may have a height greater than the compression edges 92, 110, or 114. The compression edges 92, 110, 112, 114, however, preferably have a generally constant thickness. Advantageously, the double wall thickness of the coupling portion 76 and the compression edges can provide increased strength, rigidity, structural integrity and / or impact resistance, which can create a tabletop 12 that is more resistant, durable and less likely to be damaged. The double wall thickness of the complement portion 76 and the compression edges can also create relatively thin structures that allow the size of the nesting portion 100 to be minimized.

As shown in Figures 8 and 9, the side rail 42 of the frame 36 may have multiple contact surfaces or areas that are sized and configured to come into contact with an adjacent, nested table. For example, the inner surface 74 of the connecting portion 70 of the side rail 42 may have a generally flat contact surface 55 that is sized and configured to contact or collide with the upper surface 102 of an adjacent, nested table 10 The contact surface 116 may have a width of approximately 0.64 cm, (0.25 inches), approximately 1.27 cm (0.5 inches) or approximately 2.54 cm (1.0 inches), or more , and the entire length of the tabletop 12 can be substantially extended. In addition, the mating surface 78 of the mating portion 76 of the frame 36 can form at least a portion of a contact surface 118 that is sized and configured to enter contact or collide with the bottom surface 106 and / or the side wall 108 of the nesting portion 100. In addition, the compression edges 92, 110, 112, 114 can be sized and configured to contact or col entering the lower surface 106 and / or side wall 108 of the nesting portion 100. Advantageously, this may allow a load or force to be shared or distributed over multiple areas when the tables 10 are nested. Thus, the load bearing surfaces can be formed by the surface 116, the surface 118 and / or the compression edges 92, 110, 112, 114. In particular, the surface 116 can have a first load bearing surface 116 and surface 118 may have a second load bearing surface. These multiple load bearing surfaces can allow tables 10 to support more weight and allow additional tables to stack and nest, and can help prevent damage to tables 10.

Therefore, the frame 36 can provide multiple load bearing surfaces between adjacent, stacked tables 10 and this may allow a greater number of tables to be nested together without damage. The frame 36 can also facilitate alignment and positioning of the tables 10 in the nested configuration. In addition, the frame 36 to help keep the tables 10 in the nested configuration because friction or interference coupling can be created with an adjacent, nested table. Additionally, the frame 36 can protect the tabletop 12 from damage because it can extend under at least a portion of the flange 20 and, if the coupling portion 76 has a double wall thickness, the frame may be more resistant and have increased impact resistance. In addition, the frame 36 can facilitate nesting of the tables 10, which can significantly reduce the height of a plurality of nested tables, and this can be particularly advantageous when the tables are manufactured, shipped, stored and displayed. Finally, the frame 36 may allow the table 10 to have the same general size, configuration and appearance as a conventional table, but much less area may be required when the tables are nested together.

Another illustrative embodiment of a table 200 is shown in Figures 1018. The table 200 may generally have the same shape, size, layout arrangement as the table 10. In addition, the table 200 may have one or more features and / or aspects of the table 10. Therefore, it will be understood that table 200 may include one or more similarities with table 10 and, for convenience and brevity, the same reference numbers may be used to refer to equal or similar parts.

The table 200 may include a frame 202 with a generally V-shaped configuration. For example, as shown in Figure 12, the frame 202 may include a side rail 204 that is disposed along one side of the

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tabletop 12. The side rail 204 may include an outer portion 206 that is disposed toward an outer surface of perimeter 18 of the tabletop 12: The outer portion 206 may have a generally flat outer surface and may be disposed in the opening 90 in the flange 20 of the tabletop 12. The end 208 of the outer portion 206 may be curved or rounded and may be sized and configured to be arranged in the nesting portion 100 of an adjacent, nested table. The side rail 204 may also include an inner portion 210 that is disposed toward an inner portion of the tabletop 12. The inner portion 210 may also include an inwardly extending flange 212.

As shown in Figure 13, the tables 200 may be arranged in a nested configuration where an upper portion of the lower table is nested within a lower portion of the upper table. In greater detail, as shown in Figure 14, the tabletop 12 may include a frame receiving portion 214 that is generally V-shaped and the frame 202 may be at least partially disposed within the receiving portion of framework. Advantageously, this can help to place the side rail 204 in the desired location and prevent the side rail from accidentally moving or flexing. The end 208 of the side rail 204 may be arranged in the nesting portion 100 of an adjacent table when the tables are nested together.

In greater detail, the end 208 of the side rail 204, which can have a double wall thickness because the end bends over itself (as shown in Figure 12) or bends at an angle of 180 ° (such as shown in figure 14). The end 208 may be arranged in the nesting position 100 of an adjacent table 45 in the nested configuration. In particular, the end 208 of the side rail 204 can connect the inner surface 106 and / or the side wall 108 of the nesting portion 100. Additionally, if the outer portion 206 of the side rail 204 is disposed in the opening 90 on the sides of the tabletop 12, then an exposed surface 216 of the side rail may be easily visible when viewing the side of the tabletop.

As shown in Figures 15 to 18, the side rail 204 can be connected to the tabletop 12 by arranging a coupling portion 220 of the tabletop 12 with a receiving portion 222 of the side rail 204. For example, as shown in Fig. 15, the coupling portion 220 may be arranged in an enlarged portion 224 of the receiving portion 222, which may have a generally key-shaped configuration. As shown in Figure 16, the side rail 204 can slide or move so that the coupling portion 220 is now arranged in a smaller portion 226 of the receiving portion 222. As best seen in Figure 18, the portion Coupling 220 may include a receiving portion, such as a cutout 228, which is sized and configured to receive an edge 230 of the receiving portion 222. Advantageously, the cutout 228 and the edge 230 can help secure the 204 in a fixed position within the frame receiving portion 214. For example, the cutout 228 and the edge 230 may create a friction or interference fit between the coupling portion 220 and the receiving portion 222. This illustrative configuration may allow the Frame 202 connects to tabletop 12 without requiring any components, additional fasteners, or the like. One or more fasteners, such as a fastener 232, however, can be used to keep the side rail 204 in a fixed position and / or secure the side rail to the tabletop 12.

Advantageously, if the side rail 204 of the frame 36 is connected to the tabletop 12 by the receiving coupling portions 220, 222, then the fasteners may not be used to mainly secure the frame to the tabletop. In turn, fasteners can be used to simply prevent the frame 36 from moving relative to the tabletop 12. Thus, fewer fasteners can be used and the tabletop 12 may be less likely to be damaged because the fasteners can not be support elements or load support. It will be understood that this illustrative embodiment for fixing the tabletop 12 and the frame 36 can be used in connection with any of the tables described herein. It will also be understood that the tables may include any suitable number or combination of features, aspects, characteristics and the like described herein depending, for example, on the desired use of the tables. In addition, it will be understood that, although the tables may have similar, similar characteristics, characteristics, the tables may also have different characteristics, aspects, characteristics and the like.

For example, the frame 202 can facilitate the alignment and positioning of the tables 200. The frame 202 can also protect the tabletop 12 from damage because it can extend under a portion of the flange 20 and the double wall thickness of the end 208 can provide increased strength and impact resistance. Additionally, frame 202 can facilitate nesting of tables 200 and that can significantly reduce the height of a plurality of stacked, nested tables. In addition, because the table 200 may have the same overall size, configuration and appearance as a conventional table and / or a portion of the frame 202 may be exposed, consumers can immediately assume that the table 200 has the same strength and structural integrity Than a conventional table. It will be understood that table 200, and other tables described herein, may include any suitable combination of these features, aspects, characteristics and the like.

Another illustrative embodiment of a table is shown in Figures 19 to 22. In this configuration, table 300 may include a frame 302 with a generally S-shaped side rail 304. In greater detail, side rail 304 may include a portion outer 306 with one end 308 and an inner portion 310 with a flange 312. The inner portion 310 of the side rail 304 may be disposed within a frame receiving portion 314 in the lower portion 16 of the tabletop 12. The end 308 of the outer portion of the side rail 304 can be arranged in

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a receiving portion 316, such as a groove or channel, which can be arranged in a lower portion of the flange 20.

As best seen in Figure 20, when the tables 300 are nested together, the side rails 304 of the frame 302 may generally be aligned, which may allow the tables in the nested configuration to support a considerable amount of weight. In addition, a downwardly extending portion 320 of the flange 20, such as a compression edge, can be disposed along the side 22 of the tabletop 12. The downwardly extending portion 320 of the flange 20 can be disposed in the nesting portion 100 of the adjacent, nested table. Similar to the tables discussed above, nested tables 300 can significantly reduce the height of the plurality of stacked tables. Advantageously, the reduced height can save space during the manufacturing process, reduce transportation costs, decrease the amount of storage space required and allow tables to be displayed and stored more easily.

As shown in Figure 22, the tables 300 could have a different configuration in which the side rails 304 are displaced or arranged at a different distance from the sides 22 of the tabletop 12. In this configuration, the offset side rails 304 they can allow tables 300 to be stacked with lower portions 16 of the tables coming into contact and splicing. In greater detail, the upper portion 306 of the side rail 304 may be disposed near the flange 20 and within a receiving portion 322 formed on the bottom surface of the flange of the adjacent, nested table.

When the tables 300 are stacked as shown in Figure 22, a portion of a table is nested with a lower portion of the adjacent, nested table. In this configuration, the outer portion 306 of the frame 302 on one side of the lower table 300 is disposed in the receiving portion 322 in the lower portion of the flange 20 of the upper table. The outer portion 306 of the frame 302 on the other side of the upper table 300 is arranged in the receiving portion 322 in the lower portion of the flange 20 of the lower table. Therefore, because the side rails 304 of the frame 302 are offset, the orientation of the tables 300 can alternate when the tables are arranged in the stacked, nested configuration. Advantageously, because the lower portions of the tables 300 are nested together, the upper portions of the tables may be less susceptible to damage. In addition, because the upper surfaces of the tables 300 are preferably generally flat and the upper surface of the table may come into contact with the upper surface of another table when multiple tables are stacked together, a load or force may be distributed over tables over a large area that can help prevent tables from being damaged.

Another illustrative embodiment is shown in Figures 23 to 29 in which the table 400 may include a frame 402 that is fixed to the perimeter 18 of the tabletop 12. For example, as seen in Figures 23 and 24, the table 400 it can generally have the same size, shape, configuration and arrangement as tables 10, 200 and 300. The frame 402, however, may include side rails 404 that include a reception portion 406 that is sized and configured to receive an edge of the tabletop 12. The side rails 404 may also include an outer edge or flange 408 with an upper surface that is generally aligned with the upper portion 65 of the tabletop 12. Advantageously, the receiving portion 406 and flange 408 may help to protect tabletop 12 from damage. Side rails 404 may also include one or more flanges extending inward 410, 412, which may be sized and configured to allow support structures 28 to be connected to table 400. In addition, table 400 may include corners 414 , which can help protect frame 402 and / or tabletop 12 from damage. If desired, the corners 412 may be connected to the frame 402. On the other hand, the corners 414 may be used to connect the frame 402 to the table 400. In addition, 5 as shown in Figures 28 and 29, the corners 414 may include a projection extending down 416 that can be sized and configured to facilitate stacking and / or alignment of tables 400.

As described above, the tables can include any suitable number of features, which can be freely combined depending, for example, on the desired use of the table. Additional features such as leg fasteners, spacers, inserts, pads, foot caps and handles are described in more detail below. Although the tables can include any number of features, none of the features are required.

As seen in Figures 30 to 36, the table 10 may include a leg holder 140 that is sized and configured to secure the support structure 28 and / or leg 30 in a fixed position relative to the tabletop 12 when the support structure 28 is in a folded position. For example, as best seen in Figures 34 and 35, the leg holder 140 may include a base 142 with a generally square or rectangular configuration with narrowed edges 144. The leg holder 140 may also include a receiving portion 146 with two arms extending upward 148, 150. The arms 148, 150 may move or deform elastically when a portion of the support structure 28 is inserted into the opening 152 disposed between the ends of the arms. When the structure is support 28 is arranged between the arms 148, 150, the arms can elastically return to their previous configuration to keep the support structure 28 in a fixed position.

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The base 142 may be at least partially fixed to and / or arranged in a depression or reception portion 154 in the lower portion 16 of the tabletop 12. For example, the reception portion 154 may include an opening that is slightly smaller than the base 142 so that once the base is inserted into the opening, the base can be safely disposed within the receiving portion. In addition, the base 142 may include an upper surface 156 that is generally aligned with or disposed under the lower surface 16 of the tabletop 12. Additionally, as shown in Figures 32 and 33, the leg holder 140 may be at least partially disposed within a groove or channel 160 on the bottom surface 16 of the tabletop 12. For example, the channel 160 may be formed on the bottom surface 16 of the tabletop 12 to receive a portion of the support structure 28 in the position folded As shown in the accompanying figures, the leg holder 140 may be at least partially disposed within the channel 160. If desired, the base 142 may be arranged at least partially disposed in a depression 162 formed on the inner surface 16 of the board table 12. The base 142 can also be arranged at an angle relative to the depressions 162. In addition, one or more of the depressions 162 can be formed in the channel 160 and the leg holder 140 can be arranged at least partially in a depression in the channel.

As shown in Figures 31 and 36 to 40, the table 10 may include dividers, inserts or pad 170, which may facilitate stacking of the tables. For example, when tables 10 are stacked and / or nested for manufacturing, transport, storage, display and the like, a significant amount of weight or force can be applied to the tables. The weight or force can be particularly significant for the tables 10 arranged towards the bottom portion of the stack. The pads 170 may include a fastener 172 that is sized and configured to be fixed to a portion of the frame 36, such as transverse elements 38, 40, 52, support structures 28 and / or other suitable portion of the table 10. The pad 170 it can include a generally flat contact surface 174 that is sized and configured to come into contact with an upper surface

14 of the nested table. The pad 170 can help distribute more balanced weight or force, evenly and / or over a larger surface area of the adjacent table. Advantageously, since the pad 170 can be fixed by the fastener 172, this may allow the pad to be fixed and / or removed easily and quickly by the manufacturer, retailer and / or consumers. In addition, the number of pads 170 may depend on the number of tables 10 to be stacked. For example, a greater number of pads 170 can be used if a greater number of tables 10 are to be stacked or if the tables have to support a greater weight or strength.

Even another aspect is a table 10 that can include one or more foot covers 180 fixed to feet 182 of the support structures 28 and / or legs 30. For example, the table 10 may include the support structure 28 where the legs they are elongated elements 30 connected by a connection element 32. The elongated elements 30 can be constructed of tubular metal parts with a generally circular, oval, oblong, rectangular or other suitable transverse configuration. The elongate elements 30 may be bent or curved so that the upper portions of the elongated elements are separated closer together than the lower portions of the elongated elements. The flexion of the elongate elements 30 in the desired shape or configuration may cause the ends of the elongate elements to be arranged at an angle X, such as approximately 8 °. The floor covers 180 are preferably sized and configured to be fixed to the ends of the support elements 30 and include a lower surface that is arranged parallel to the floor. In particular, the foot covers 180 desirably compensate for the angled end of the elongate elements 30 so that the table 10 rests securely and in a stable position relative to the floor.

As seen in Figures 41 to 47, the elongate element 30 can be inserted into an upper portion 184 of the foot cover 180. The elongate elements 30 and the foot cover 180 may include alignment elements to help ensure that the cover Standing is positioned correctly. For example, the elongate element 30 may include an alignment element 186, such as a notch, cutout, groove, tooth or the like; and the foot cover 180 may include a corresponding alignment element 188, such as a projection, protrusion, projection or the like. Alignment elements 186, 188 can help ensure that elongate elements 30 and foot caps 180 are oriented correctly. The foot caps 180 can also include a lower portion 190 that can be sized and configured to come into contact with a support surface such as the floor or the floor.

As shown in Figures 48 and 49, the table 25 may include a handle 192 that is disposed at one or more ends 26 of the tabletop 12. The handle 192 is preferably sized configured to facilitate movement and transport of the table 10. In addition, handle 192 can help separate tables 10 in

15 nested configuration. The handle 192 may consist of a hole or opening in the downward flange 20 of a tabletop 12 and the handle may be integrally formed with the tabletop as part of a unitary, one-piece construction. Thus, the table 10 can include handles 192 disposed at both ends 26 of the tabletop 12 and openings 90 disposed of the sides 22 of the tabletop. Therefore, the flange 20 and each side of the tabletop 12 may include an opening or gap. The openings 90 along the sides 22 of the tabletop 12, however, can be much longer than the handles 192 at the ends 26 of the tabletop, by a factor such as 5, 10, 20 or more.

One skilled in the art can appreciate after reviewing this description that the tables described herein may have a number of different features, aspects, features and configurations. In addition, a table can have

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any suitable number of features, aspects, characteristics and configurations depending, for example, on the desired use of the table.

For example, depressions may have other suitable shapes, sizes, configurations and arrangements, as described in US Pat. No. 7,069,865, entitled "Lightweight and High Strength Blow Molded Plastic Structures," filed 4 July 2006. In addition, the table may have other suitable features and configurations, as described in US patent application serial number 11 / 372,515 of the assignee, entitled "Lightweight blow molded plastic structures and high resistance ”, presented on March 9, 2006, currently pending.

It will be understood that table 10 may include other features, aspects, suitable configurations and the like, as described in US Patent Application Serial No. 13 / 455,041, entitled "Table with Nesting Table Top Parts", filed on April 24, 2002 (lawyer file no. L1006.10610US01); US Patent Application Serial No. 13 / 455,055, entitled "Framework for a Table", filed on April 24, 2012 (attorney file no. L1006.10611US01); US Patent Application Serial No. 13 / 455,073, entitled "Table with molded plastic tabletop", filed on April 24, 2012 (attorney file L1006.10612US01); US Patent Application Serial No. 13 / 455,076, entitled "Table with molded plastic tabletop", filed on April 24, 2012 (attorney file No. L1006.10613US01); and US patent application serial number 13/455, 081, entitled "Table top parts", filed on April 24, 2012 (attorney file No. L1006.10614US01), and US patent application Serial No. 13 / 455,066, entitled "Bureau", filed on April 24, 2012 (attorney file No. L1006.10615US01). Although this invention has been described in terms of certain preferred embodiments, other embodiments apparent to those skilled in the art are also within the scope of this invention. Accordingly, the scope of the invention is intended to be defined only by the following claims.

Claims (12)

5 10 fifteen twenty 25 30 35 40 Four. Five fifty 55 60 65 1. A tabletop (12) for a table (10) that can be nested with an identical adjacent table (10) to reduce a height of a plurality of stacked tables (10) in a nested configuration, the tabletop comprising (12): an upper portion (14) of the tabletop (12); a lower portion (16) of the tabletop (12); a hollow inner portion disposed between the upper portion (14) and the lower portion (16) of the tabletop (12); a nesting portion (100) in the upper portion of the tabletop (12) sized and configured to receive a coupling portion (76) of an adjacent table when the table is nested with an adjacent table; a flange (20) extending downwardly relative to the lower portion (16) of the tabletop (12), the upper portion (14), the lower portion (16), the hollow inner portion and the flange ( 20) formed integrally as part of a unit construction of a piece; a frame (36) connected to the tabletop (12), the frame (36) comprising: a first portion disposed along a first side of the tabletop and a second portion disposed along a second side of the tabletop; a first side rail comprising an elongated body, the first side rail being arranged along the first side of the tabletop; a second side rail comprising an elongated body, the second side rail being arranged along the second side of the tabletop; a first load bearing surface (116), the first load bearing surface (116) coming into contact with a generally flat upper surface of the adjacent table (10) when the table (10) is nested with the adjacent table ( 10); Y a coupling portion (76); wherein the coupling portion (76) is arranged in a nesting portion (100) of the adjacent table (10) when the table (10) is nested with the adjacent table (10), including the coupling portion (76) a second load bearing surface (118) that comes into contact with the nesting portion (100) of the adjacent table (10) when the table (10) is nested with the adjacent table (10); wherein the first load bearing surface (116) is generally arranged perpendicular to the elongated body of the frame (36) and the coupling portion (76) generally extends downward with respect to the lower portion (16) of the tabletop (12). 2. The tabletop (12) according to claim 1, further comprising an upwardly extending portion that extends upwardly from a lower portion of the frame (36), including the lower portion of the frame (36) the first load bearing surface (116) and the coupling portion (76), the portion comprising upwardly extending an end that comes into contact with the flange (20). The tabletop (12) according to claims 1 or 2, further comprising an upwardly extending portion that extends upwardly from the engaging portion (76) of the frame (36), including the portion that an end extending in contact with the flange (20) extends upwards. 4. The tabletop (12) according to claim 3, further comprising a compression edge (92) and an alignment element (94) of the flange (20), the compression edge (92) and the compression element being alignment (94) integrally formed as part of the single-piece unit construction, the end of the portion extending upwardly from the frame (36) being arranged between the compression edge (92) and the alignment element (94) . 5. The tabletop (12) according to any preceding claim, further comprising a compression edge extending downward from the flange (20) and a portion of the frame (36) extending upwardly, the contact coming into contact portion extending up the frame (36) with the compression edge of the flange (20). 6. The tabletop (12) according to any preceding claim, wherein a load is distributed over multiple load bearing surfaces when the table (10) is nested with the adjacent table (10). 7. The tabletop (12) according to any preceding claim, wherein the first load bearing surface (116) of the frame (36) can be aligned with a first load bearing surface (116) of the adjacent table ( 10) when the table (10) is nested with the adjacent table (10); Y wherein the second load bearing surface (118) of the frame (36) is generally aligned with a second load bearing surface (118) of the adjacent table (10) when the table (10) is nested with the table adjacent (10). 5 10 fifteen twenty 25 The tabletop (12) according to any preceding claim, further comprising a receiving portion of the frame (64) formed integrally in the lower portion (16) of the tabletop (12) as part of the unit construction of a single piece; Y wherein an upper portion of the frame (36) is disposed in the frame receiving portion (64), the upper portion of the frame (36) including an upper surface that comes into contact with a lower surface of the receiving portion of frame (64). 9. The tabletop (12) according to claim 8, wherein the frame receiving portion (64) is disposed at least close to an inner surface of the flange (20); Y wherein a side wall (108) of the frame receiving portion (64) is generally aligned with an inner wall of the flange (20). 10. The tabletop (12) according to claim 8, further comprising a flange (62) extending outwardly from the upper portion of the frame (36), the flange (62) including an outer surface that is in contact with an inner side wall of the frame receiving portion (64), the upper portion of the frame (36) having a generally inverted U-shaped configuration. 11. The tabletop (12) according to any preceding claim, wherein the frame body (36) includes a generally flat surface generally arranged parallel and adjacent to an inner surface of the flange (20) of the tabletop (12) ; Y in which the frame (36) is sized and configured to support the flange (20). 12. The tabletop (12) according to any preceding claim, wherein the first load bearing surface (116) has a generally flat configuration; Y wherein the second load bearing surface (118) has a generally rounded configuration.