US20040055086A1 - Collapsible foam foundation system for supporting a bed mattress - Google Patents
Collapsible foam foundation system for supporting a bed mattress Download PDFInfo
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- US20040055086A1 US20040055086A1 US10/384,990 US38499003A US2004055086A1 US 20040055086 A1 US20040055086 A1 US 20040055086A1 US 38499003 A US38499003 A US 38499003A US 2004055086 A1 US2004055086 A1 US 2004055086A1
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- rigid
- members
- resilient foam
- supporting
- rigid members
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/005—Bedsteads dismountable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
- A47C19/025—Direct mattress support frames, Cross-bars
Definitions
- the present invention relates generally to a foundation system for supporting a bed mattress. More specifically, the present invention relates to a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like.
- the collapsible foam foundation system of the present invention is modular in nature and may be shipped in a plurality of compact boxes and quickly and easily assembled by a retailer, a consumer or the like.
- Conventional foundation systems for supporting a bed mattress typically consist of a rigid frame including a plurality of wood and/or metal slats and/or support members. This rigid frame is disposed beneath and provides support for the bed mattress, which may be an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like.
- This rigid frame is disposed beneath and provides support for the bed mattress, which may be an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like.
- United States Patent Application No. 2003/0028963 discloses a floating slat frame adapted to provide additional flexibility within mattress foundations of various configurations.
- the floating slat frame is constructed for attachment to a core assembly, and has a series of slats in a first plane, at least some of which are resiliently supported relative to a second series of slats in a second plane.
- United States Patent Application No. 2002/0069463 discloses a nestably stackable assembly for use in a bedding foundation.
- the assembly has a rectangular border wire with parallel sides and ends. Transversely-spaced, parallel and longitudinally-extending support wires are connected at their ends to the border wire ends.
- the support wires are formed so as to be generally corrugated along their lengths with peaks and valleys.
- United States Patent Application No. 2002/0069462 discloses a bed foundation which is constructed of blow-molded plastic and which may be assembled without using tools.
- One embodiment provides a bed foundation that, when assembled, has a top panel which overhangs side rails to permit an oversized mattress to be placed thereon.
- U.S. Pat. No. 5,916,086 discloses a bed system having a rectangular frame, with a mattress assembly mounted on the frame. The mattress assembly has upper and lower wood strip layers and intervening foam blocks.
- U.S. Pat. No. 5,729,849 discloses a sectional bed having a bed frame, a mattress section holder attached to the bed frame and a number of independent mattress sections for support removably attachable to the mattress section holder.
- U.S. Pat. No. 5,144,706 discloses a plurality of foundation sections that are interlocked with releasable latch devices to form a mattress support.
- the foundation sections include two center sections that are shorter than end sections to enable the center sections to be packed within the end sections.
- U.S. Pat. No. 5,052,064 discloses a nestably stackable bedding foundation assembly that may be nestably stacked with numerous other such assemblies for transportation, thereby avoiding the need to compress and tie the assembly for shipping.
- U.S. Pat. No. 4,213,214 discloses an improved mattress adapted to sleep two or more people in side by side relation, each person being supported on resilient means defining a separate area of preselected firmness, the two areas being disposed lengthwise of the mattress in essentially parallel relation and being of different firmnesses.
- U.S. Pat. No. 4,181,991 discloses an improved mattress foundation particularly suited for use with foam mattresses to provide proper support for the mattress and to duplicate the feel of box springs.
- the mattress foundation utilizes an upper and lower frame assembly separated by a flexible, resilient material, which may be in the form of blocks, strips or slabs of flexible, resilient material, with the upper frame assembly preferably being somewhat flexible so as to be capable of deforming from its normal planar condition when subjected to more concentrated loads.
- a flexible, resilient material which may be in the form of blocks, strips or slabs of flexible, resilient material
- many of the conventional foundation systems also incorporate a resilient foam material.
- a thin layer, typically about 1 ⁇ 4 inch thick, of this resilient foam material is dispersed between or disposed on top of or about the plurality of wood and/or metal slats and/or support members and is primarily used to provide an anti-slip layer, frictionally preventing movement of the fabric material with respect to the plurality of wood and/or metal slats and/or support members.
- Most of the conventional foundation systems do not use the resilient foam material to meaningfully support the bed mattress.
- One such conventional foundation system manufactured by FloBeds Sleep Shop (Fort Bragg, Calif.), consists of a plurality of foundation modules, each module consisting of a rigid frame including a plurality of wood slats and support members. These foundation modules are bolted together and covered with a resilient foam material and a fabric material to form the foundation system.
- This foundation system may be used in conjunction with a conventional metal bed frame, well known to those of ordinary skill in the art.
- the foundation system although capable of being shipped relatively easily, is time-consuming and difficult for a retailer, consumer or the like to assemble/disassemble. Further, the foundation system suffers from the sagging and puncture problems described above.
- a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like, that comprises a plurality of foundation modules that may be shipped in a plurality of compact boxes and quickly and easily assembled/disassembled by a retailer, a consumer or the like.
- a collapsible foam foundation system for supporting a bed mattress that may be used in conjunction with a conventional metal bed frame.
- such a collapsible foam foundation system may be easily stored/inventoried by a manufacturer or distributor, sold via a global communications network, such as the Internet, and shipped to a retailer, a consumer, or the like.
- the present invention provides a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like, that comprises a plurality of foundation modules that may be shipped in a plurality of compact boxes and quickly and easily assembled/disassembled by a retailer, a consumer or the like.
- the present invention also provides a collapsible foam foundation system for supporting a bed mattress that may be used in conjunction with a conventional metal bed frame.
- the collapsible foam foundation system of the present invention may be easily stored/inventoried by a manufacturer or distributor, sold via a global communications network, such as the Internet, and shipped to a retailer, a consumer, or the like.
- a collapsible foundation system for supporting a bed mattress includes a plurality of rigid members.
- the system also includes a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another.
- the system further includes a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress.
- a collapsible foundation system for supporting a bed mattress includes a plurality of rigid members, wherein each of the plurality of rigid members comprises a rigid member selected from the group consisting of a substantially-rigid plate, a substantially-rigid frame, and a combination of a substantially-rigid plate and a substantially-rigid frame.
- the system also includes a plurality of legs, each of the plurality of legs removably attached to a corresponding one of the plurality of rigid members, each of the plurality of legs for supporting the corresponding one of the plurality of rigid members.
- the system further includes a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another, wherein each of the plurality of attachment mechanisms comprises an attachment mechanism selected from the group consisting of a hinge, a bolt and wing nut, a hooking mechanism, and a male-female-type snapping mechanism.
- the system still further includes a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress, wherein each of the plurality of resilient foam members comprises a resilient foam block having a thickness greater than about 1 ⁇ 4 inch.
- the system includes a plurality of fabric covers, each of the plurality of fabric covers disposed about a corresponding one of the plurality of resilient foam members and at least a portion of a corresponding one of the plurality of rigid members.
- a method for packaging and delivering a collapsible foundation system for supporting a bed mattress includes providing a plurality of rigid members.
- the method also includes providing a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another.
- the method further includes providing a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress.
- the method still further includes disposing the plurality of rigid members, the plurality of attachment mechanisms and the plurality of resilient foam members in a box.
- FIG. 1 is a perspective view of one embodiment of a pair of foundation modules associated with the collapsible foam bed foundation system of the present invention
- FIG. 2 is an exploded perspective view of one of the foundation modules of FIG. 1;
- FIG. 3 is a top planar view of a plurality of embodiments of a rigid frame associated with each of the foundation modules of FIG. 1;
- FIG. 4 is a top planar view of a plurality of embodiments of a pair of rigid frames of FIG. 3 in an assembled configuration
- FIG. 5 is a perspective view of the pair of foundation modules of FIG. 1 in an assembled configuration, highlighting the use of a conventional metal bed frame;
- FIG. 6 is a perspective view of the collapsible bed foundation system of the present invention in an assembled configuration
- FIG. 7 is an exploded perspective view of the collapsible bed foundation system of FIG. 6, highlighting the use of a partially or fully-elastic fabric cover;
- FIG. 8 is a perspective view of the pair of foundation modules of FIG. 1 in a shipping configuration.
- the present invention provides a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like, that comprises a plurality of foundation modules that may be shipped in a plurality of compact boxes and quickly and easily assembled/disassembled by a retailer, a consumer or the like.
- the present invention also provides a collapsible foam foundation system for supporting a bed mattress that may be used in conjunction with a conventional metal bed frame.
- the collapsible foam foundation system of the present invention may be easily stored/inventoried by a manufacturer or distributor, sold via a global communications network, such as the Internet, and shipped to a retailer, a consumer, or the like.
- the collapsible foam bed foundation system 10 includes a plurality of foundation modules 12 for supporting a bed mattress (not shown), such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like.
- the plurality of foundation modules 12 are attached to one another via a plurality of attachment mechanisms 14 .
- the plurality of attachment mechanisms 14 may include, for example, a plurality of hinges, bolts and wing nuts, hooking mechanisms, male-female-type snapping mechanisms or the like (a plurality of hinges attached to the bottom surface 18 of each of the plurality of foundation modules 12 are shown in FIG. 1).
- the plurality of foundation modules 12 are attached in pairs, however, the plurality of foundation modules 12 may also be attached in groups of three or more.
- a leg 16 is removably attached to the bottom surface 18 of each of the plurality of foundation modules 12 .
- the leg 16 may be removably attached to the bottom surface 18 of each of the plurality of foundation modules 12 via a screw, a male-female-type snapping mechanism or the like.
- the leg 16 may be attached to any portion of the bottom surface 18 of each of the plurality of foundation modules 12 but, preferably, the plurality of legs 16 are collectively positioned such that they provide support to the center portion 20 of the plurality of foundation modules 12 . Accordingly, each of the plurality of legs 16 may be of any length suitable to accomplish this purpose.
- Each of the plurality of legs 16 may be made of wood, plastic, metal or the like.
- each of the plurality of foundation modules 12 has an overall length 22 of between about 30 and 50 inches, an overall width 24 of between about 20 and 40 inches and an overall thickness 26 of between about 5 and 10 inches.
- each of the plurality of foundation modules 12 includes a rigid member 30 , a resilient foam layer 32 and a fabric cover 34 .
- the rigid member 30 may be made of wood, plastic, metal or the like and, as will be described in greater detail herein below, may take the form of a substantially-rigid plate, frame or any combination thereof.
- the resilient foam layer 32 is made of a substantially-resilient foam rubber material which is suitable for supporting the bed mattress.
- the thickness 36 of the resilient foam layer 32 is greater than about 1 ⁇ 4 inch.
- the thickness 36 of the resilient foam layer 32 is between about 3 and 6 inches.
- the thickness 38 of the rigid member may be between about 1 ⁇ 4 and 2 inches.
- the resilient foam layer 32 is fixedly attached to the rigid member 30 using, for example, an adhesive or the like.
- the fabric cover 34 is disposed about the resilient foam layer 32 and the rigid member 30 and a portion of the fabric cover 34 may be fixedly attached to the bottom surface 18 of the rigid member 30 using an adhesive and/or a plurality of staples or nails.
- the fabric cover 34 is puncture resistant and protects the resilient foam layer 32 .
- the fabric cover 34 may also be made of a material having any desired pattern or design, enhancing its aesthetic appeal.
- the rigid member 30 may take the form of a substantially-rigid plate, frame or any combination thereof.
- the rigid member 30 may include a substantially-rigid plate 40 made of wood, plastic, metal or the like.
- a plurality of border members including, for example, a top border member 42 , a bottom border member 44 and a plurality of side border members 46 , may be fixedly attached to the substantially-rigid plate 40 using an adhesive and/or a plurality of nails.
- a plurality of slats 48 , cross-members 50 or corner pieces 52 may also be fixedly attached to the substantially-rigid plate 40 and the plurality of border members 42 , 44 , 46 using an adhesive and/or a plurality of nails.
- the rigid member 30 serves to support the resilient foam layer 32 (FIG. 2) and hold it in a plane parallel to the ground or a floor.
- the plurality of rigid members 30 support the plurality of resilient foam layers 32 and hold them in a plane parallel to the ground or a floor, providing a stable support surface for the bed mattress.
- the plurality of rigid members 30 may be attached to one another via a plurality of attachment mechanisms 14 , such as a plurality of hinges 60 which are screwed into the bottom surface 18 of each of the plurality of rigid members 30 or a plurality of bolts and wing nuts 62 which are disposed through each of the plurality of rigid members 30 .
- a plurality of hinges 60 and a plurality of bolts and wing nuts 62 have been shown and described herein, any suitable attachment mechanisms 14 that allow a retailer, a consumer or the like to quickly and easily assemble the collapsible foam bed foundation system 10 (FIG. 1) may be used, preferably with a minimum number of tools.
- the collapsible foam bed foundation system 10 may be disposed on top of a conventional metal bed frame 70 , well known to those of ordinary skill in the art.
- a fully-assembled collapsible foam bed foundation system is shown in FIG. 6.
- a partially or fully-elastic fabric cover 80 may be disposed about the collapsible foam bed foundation system 10 .
- the fabric cover 80 may have elastic side panels 82 and an inelastic top panel 84 or, alternatively, may be made entirely of an elastic material. In the former case, the elastic side panels 82 serve to hold the fabric cover 80 securely about the collapsible foam bed foundation system 10 .
- the fabric cover 80 may be made of a material having any desired pattern or design, maximizing its aesthetic qualities. For example, the fabric cover 80 may be made to match the bed mattress or any bedding that will be used thereon.
- the collapsible foam bed foundation system 10 of the present invention may be collapsed, preferably without the legs 16 (FIG. 1) attached, and shipped in a sturdy plastic bag (not shown) or the like and a standard, compact box 90 .
- the collapsible foam bed foundation system of the present invention 10 may be shipped in a plurality of relatively-lightweight packages, via a carrier well known to those of ordinary skill in the art (such as the United States Postal Service, United Parcel Service, Federal Express, etc.), at a relatively low cost.
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
A collapsible foundation system for supporting a bed mattress including a plurality of rigid members. The system also including a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another. The system further including a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress.
Description
- The present non-provisional patent application claims the benefit of U.S. Provisional Patent Application No. 60/412,737, entitled “R.T.A. Mattress Support System,” filed Sep. 23, 2002, which is herein incorporated in full by reference.
- The present invention relates generally to a foundation system for supporting a bed mattress. More specifically, the present invention relates to a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like. Advantageously, the collapsible foam foundation system of the present invention is modular in nature and may be shipped in a plurality of compact boxes and quickly and easily assembled by a retailer, a consumer or the like.
- Conventional foundation systems for supporting a bed mattress typically consist of a rigid frame including a plurality of wood and/or metal slats and/or support members. This rigid frame is disposed beneath and provides support for the bed mattress, which may be an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like. There are a number of patent applications and patents related to such foundation systems which are known to those of ordinary skill in the art.
- For example, United States Patent Application No. 2003/0028963 discloses a floating slat frame adapted to provide additional flexibility within mattress foundations of various configurations. The floating slat frame is constructed for attachment to a core assembly, and has a series of slats in a first plane, at least some of which are resiliently supported relative to a second series of slats in a second plane. United States Patent Application No. 2002/0069463 discloses a nestably stackable assembly for use in a bedding foundation. The assembly has a rectangular border wire with parallel sides and ends. Transversely-spaced, parallel and longitudinally-extending support wires are connected at their ends to the border wire ends. The support wires are formed so as to be generally corrugated along their lengths with peaks and valleys. United States Patent Application No. 2002/0069462 discloses a bed foundation which is constructed of blow-molded plastic and which may be assembled without using tools. One embodiment provides a bed foundation that, when assembled, has a top panel which overhangs side rails to permit an oversized mattress to be placed thereon.
- Similarly, U.S. Pat. No. 5,916,086 discloses a bed system having a rectangular frame, with a mattress assembly mounted on the frame. The mattress assembly has upper and lower wood strip layers and intervening foam blocks. U.S. Pat. No. 5,729,849 discloses a sectional bed having a bed frame, a mattress section holder attached to the bed frame and a number of independent mattress sections for support removably attachable to the mattress section holder. U.S. Pat. No. 5,564,140 discloses a bed foundation for supporting a mattress in a raised position relative to a floor that includes a frame assembly, mattress support panels and retaining elements shiftably carried by the frame assembly for securing the mattress support panels against movement in the longitudinal and transverse axes of the bed foundation. U.S. Pat. No. 5,144,706 discloses a plurality of foundation sections that are interlocked with releasable latch devices to form a mattress support. The foundation sections include two center sections that are shorter than end sections to enable the center sections to be packed within the end sections. U.S. Pat. No. 5,052,064 discloses a nestably stackable bedding foundation assembly that may be nestably stacked with numerous other such assemblies for transportation, thereby avoiding the need to compress and tie the assembly for shipping. U.S. Pat. No. 4,213,214 discloses an improved mattress adapted to sleep two or more people in side by side relation, each person being supported on resilient means defining a separate area of preselected firmness, the two areas being disposed lengthwise of the mattress in essentially parallel relation and being of different firmnesses. Finally, U.S. Pat. No. 4,181,991 discloses an improved mattress foundation particularly suited for use with foam mattresses to provide proper support for the mattress and to duplicate the feel of box springs. The mattress foundation utilizes an upper and lower frame assembly separated by a flexible, resilient material, which may be in the form of blocks, strips or slabs of flexible, resilient material, with the upper frame assembly preferably being somewhat flexible so as to be capable of deforming from its normal planar condition when subjected to more concentrated loads.
- Because many of these conventional foundation systems consist of a rigid frame including a plurality of wood and/or metal slats and/or support members, the fabric material covering the rigid frame is often prone to sagging or puncturing between the plurality of wood and/or metal slats and/or support members, detracting from the appearance of such foundation systems and reducing their useful life.
- As described above, many of the conventional foundation systems also incorporate a resilient foam material. A thin layer, typically about ¼ inch thick, of this resilient foam material is dispersed between or disposed on top of or about the plurality of wood and/or metal slats and/or support members and is primarily used to provide an anti-slip layer, frictionally preventing movement of the fabric material with respect to the plurality of wood and/or metal slats and/or support members. Most of the conventional foundation systems, however, do not use the resilient foam material to meaningfully support the bed mattress.
- Many of the conventional foundation systems are further difficult to ship and/or assemble. One such conventional foundation system, manufactured by FloBeds Sleep Shop (Fort Bragg, Calif.), consists of a plurality of foundation modules, each module consisting of a rigid frame including a plurality of wood slats and support members. These foundation modules are bolted together and covered with a resilient foam material and a fabric material to form the foundation system. This foundation system may be used in conjunction with a conventional metal bed frame, well known to those of ordinary skill in the art. The foundation system, although capable of being shipped relatively easily, is time-consuming and difficult for a retailer, consumer or the like to assemble/disassemble. Further, the foundation system suffers from the sagging and puncture problems described above.
- Thus, what is needed is a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like, that comprises a plurality of foundation modules that may be shipped in a plurality of compact boxes and quickly and easily assembled/disassembled by a retailer, a consumer or the like. What is also needed is a collapsible foam foundation system for supporting a bed mattress that may be used in conjunction with a conventional metal bed frame. Advantageously, such a collapsible foam foundation system may be easily stored/inventoried by a manufacturer or distributor, sold via a global communications network, such as the Internet, and shipped to a retailer, a consumer, or the like.
- In various embodiments, the present invention provides a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like, that comprises a plurality of foundation modules that may be shipped in a plurality of compact boxes and quickly and easily assembled/disassembled by a retailer, a consumer or the like. The present invention also provides a collapsible foam foundation system for supporting a bed mattress that may be used in conjunction with a conventional metal bed frame. Advantageously, the collapsible foam foundation system of the present invention may be easily stored/inventoried by a manufacturer or distributor, sold via a global communications network, such as the Internet, and shipped to a retailer, a consumer, or the like.
- In one embodiment of the present invention, a collapsible foundation system for supporting a bed mattress includes a plurality of rigid members. The system also includes a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another. The system further includes a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress.
- In another embodiment of the present invention, a collapsible foundation system for supporting a bed mattress includes a plurality of rigid members, wherein each of the plurality of rigid members comprises a rigid member selected from the group consisting of a substantially-rigid plate, a substantially-rigid frame, and a combination of a substantially-rigid plate and a substantially-rigid frame. The system also includes a plurality of legs, each of the plurality of legs removably attached to a corresponding one of the plurality of rigid members, each of the plurality of legs for supporting the corresponding one of the plurality of rigid members. The system further includes a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another, wherein each of the plurality of attachment mechanisms comprises an attachment mechanism selected from the group consisting of a hinge, a bolt and wing nut, a hooking mechanism, and a male-female-type snapping mechanism. The system still further includes a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress, wherein each of the plurality of resilient foam members comprises a resilient foam block having a thickness greater than about ¼ inch. Finally, the system includes a plurality of fabric covers, each of the plurality of fabric covers disposed about a corresponding one of the plurality of resilient foam members and at least a portion of a corresponding one of the plurality of rigid members.
- In a further embodiment of the present invention, a method for packaging and delivering a collapsible foundation system for supporting a bed mattress includes providing a plurality of rigid members. The method also includes providing a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another. The method further includes providing a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress. The method still further includes disposing the plurality of rigid members, the plurality of attachment mechanisms and the plurality of resilient foam members in a box.
- FIG. 1 is a perspective view of one embodiment of a pair of foundation modules associated with the collapsible foam bed foundation system of the present invention;
- FIG. 2 is an exploded perspective view of one of the foundation modules of FIG. 1;
- FIG. 3 is a top planar view of a plurality of embodiments of a rigid frame associated with each of the foundation modules of FIG. 1;
- FIG. 4 is a top planar view of a plurality of embodiments of a pair of rigid frames of FIG. 3 in an assembled configuration;
- FIG. 5 is a perspective view of the pair of foundation modules of FIG. 1 in an assembled configuration, highlighting the use of a conventional metal bed frame;
- FIG. 6 is a perspective view of the collapsible bed foundation system of the present invention in an assembled configuration;
- FIG. 7 is an exploded perspective view of the collapsible bed foundation system of FIG. 6, highlighting the use of a partially or fully-elastic fabric cover; and
- FIG. 8 is a perspective view of the pair of foundation modules of FIG. 1 in a shipping configuration.
- In various embodiments, the present invention provides a collapsible foam foundation system for supporting a bed mattress, such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like, that comprises a plurality of foundation modules that may be shipped in a plurality of compact boxes and quickly and easily assembled/disassembled by a retailer, a consumer or the like. The present invention also provides a collapsible foam foundation system for supporting a bed mattress that may be used in conjunction with a conventional metal bed frame. Advantageously, the collapsible foam foundation system of the present invention may be easily stored/inventoried by a manufacturer or distributor, sold via a global communications network, such as the Internet, and shipped to a retailer, a consumer, or the like.
- Referring to FIG. 1, in one embodiment of the present invention, the collapsible foam
bed foundation system 10 includes a plurality offoundation modules 12 for supporting a bed mattress (not shown), such as an air mattress, a foam mattress, an innerspring mattress, a waterbed or the like. The plurality offoundation modules 12 are attached to one another via a plurality ofattachment mechanisms 14. The plurality ofattachment mechanisms 14 may include, for example, a plurality of hinges, bolts and wing nuts, hooking mechanisms, male-female-type snapping mechanisms or the like (a plurality of hinges attached to thebottom surface 18 of each of the plurality offoundation modules 12 are shown in FIG. 1). Preferably, the plurality offoundation modules 12 are attached in pairs, however, the plurality offoundation modules 12 may also be attached in groups of three or more. Aleg 16 is removably attached to thebottom surface 18 of each of the plurality offoundation modules 12. Theleg 16 may be removably attached to thebottom surface 18 of each of the plurality offoundation modules 12 via a screw, a male-female-type snapping mechanism or the like. Theleg 16 may be attached to any portion of thebottom surface 18 of each of the plurality offoundation modules 12 but, preferably, the plurality oflegs 16 are collectively positioned such that they provide support to thecenter portion 20 of the plurality offoundation modules 12. Accordingly, each of the plurality oflegs 16 may be of any length suitable to accomplish this purpose. Each of the plurality oflegs 16 may be made of wood, plastic, metal or the like. - In one exemplary embodiment of the present invention, incorporating a queen-size bed mattress, each of the plurality of
foundation modules 12 has anoverall length 22 of between about 30 and 50 inches, anoverall width 24 of between about 20 and 40 inches and anoverall thickness 26 of between about 5 and 10 inches. - Referring to FIG. 2, each of the plurality of
foundation modules 12 includes arigid member 30, aresilient foam layer 32 and afabric cover 34. Therigid member 30 may be made of wood, plastic, metal or the like and, as will be described in greater detail herein below, may take the form of a substantially-rigid plate, frame or any combination thereof. Preferably, theresilient foam layer 32 is made of a substantially-resilient foam rubber material which is suitable for supporting the bed mattress. In one exemplary embodiment of the present invention, thethickness 36 of theresilient foam layer 32 is greater than about ¼ inch. Preferably, thethickness 36 of theresilient foam layer 32 is between about 3 and 6 inches. Thethickness 38 of the rigid member may be between about ¼ and 2 inches. Theresilient foam layer 32 is fixedly attached to therigid member 30 using, for example, an adhesive or the like. Thefabric cover 34 is disposed about theresilient foam layer 32 and therigid member 30 and a portion of thefabric cover 34 may be fixedly attached to thebottom surface 18 of therigid member 30 using an adhesive and/or a plurality of staples or nails. Advantageously, thefabric cover 34 is puncture resistant and protects theresilient foam layer 32. Thefabric cover 34 may also be made of a material having any desired pattern or design, enhancing its aesthetic appeal. - As described above, the
rigid member 30 may take the form of a substantially-rigid plate, frame or any combination thereof. Referring to FIG. 3, therigid member 30 may include a substantially-rigid plate 40 made of wood, plastic, metal or the like. A plurality of border members, including, for example, atop border member 42, abottom border member 44 and a plurality ofside border members 46, may be fixedly attached to the substantially-rigid plate 40 using an adhesive and/or a plurality of nails. A plurality ofslats 48, cross-members 50 orcorner pieces 52 may also be fixedly attached to the substantially-rigid plate 40 and the plurality ofborder members rigid member 30 serves to support the resilient foam layer 32 (FIG. 2) and hold it in a plane parallel to the ground or a floor. Collectively, the plurality ofrigid members 30 support the plurality of resilient foam layers 32 and hold them in a plane parallel to the ground or a floor, providing a stable support surface for the bed mattress. - Referring to FIG. 4, the plurality of
rigid members 30 may be attached to one another via a plurality ofattachment mechanisms 14, such as a plurality of hinges 60 which are screwed into thebottom surface 18 of each of the plurality ofrigid members 30 or a plurality of bolts and wing nuts 62 which are disposed through each of the plurality ofrigid members 30. Although the use of a plurality of hinges 60 and a plurality of bolts and wing nuts 62 have been shown and described herein, anysuitable attachment mechanisms 14 that allow a retailer, a consumer or the like to quickly and easily assemble the collapsible foam bed foundation system 10 (FIG. 1) may be used, preferably with a minimum number of tools. - Referring to FIG. 5, the collapsible foam
bed foundation system 10 may be disposed on top of a conventionalmetal bed frame 70, well known to those of ordinary skill in the art. A fully-assembled collapsible foam bed foundation system is shown in FIG. 6. Referring to FIG. 7, a partially or fully-elastic fabric cover 80 may be disposed about the collapsible foambed foundation system 10. Thefabric cover 80 may haveelastic side panels 82 and an inelastictop panel 84 or, alternatively, may be made entirely of an elastic material. In the former case, theelastic side panels 82 serve to hold thefabric cover 80 securely about the collapsible foambed foundation system 10. Advantageously, thefabric cover 80 may be made of a material having any desired pattern or design, maximizing its aesthetic qualities. For example, thefabric cover 80 may be made to match the bed mattress or any bedding that will be used thereon. - Referring to FIG. 8, the collapsible foam
bed foundation system 10 of the present invention may be collapsed, preferably without the legs 16 (FIG. 1) attached, and shipped in a sturdy plastic bag (not shown) or the like and a standard,compact box 90. Advantageously, because of its modular nature, the collapsible foam bed foundation system of thepresent invention 10 may be shipped in a plurality of relatively-lightweight packages, via a carrier well known to those of ordinary skill in the art (such as the United States Postal Service, United Parcel Service, Federal Express, etc.), at a relatively low cost. - Although the collapsible foam bed foundation system of the present invention has been shown and described in conjunction with preferred embodiments and examples thereof, it will be readily apparent to those of ordinary skill in the art that other embodiments and examples may perform similar functions and/or achieve similar results. All such equivalent embodiments and examples are within the spirit and scope of the present invention and are intended to be covered by the following claims.
Claims (25)
1. A collapsible foundation system for supporting a bed mattress, comprising:
a plurality of rigid members;
a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another; and
a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress.
2. The system of claim 1 , further comprising a plurality of fabric covers, each of the plurality of fabric covers disposed about a corresponding one of the plurality of resilient foam members and at least a portion of a corresponding one of the plurality of rigid members.
3. The system of claim 1 , further comprising a plurality of legs, each of the plurality of legs removably attached to a corresponding one of the plurality of rigid members, each of the plurality of legs for supporting the corresponding one of the plurality of rigid members.
4. The system of claim 1 , further comprising a rigid bed frame, the rigid bed frame for supporting the plurality of rigid members.
5. The system of claim 1 , further comprising an elastic fabric cover, the elastic fabric cover disposed about the plurality of resilient foam members and at least a portion of the plurality of rigid members.
6. The system of claim 5 , wherein the elastic fabric cover comprises an elastic portion and an inelastic portion.
7. The system of claim 1 , wherein each of the plurality of rigid members comprises a rigid member selected from the group consisting of a substantially-rigid plate, a substantially-rigid frame, and a combination of a substantially-rigid plate and a substantially-rigid frame.
8. The system of claim 1 , wherein each of the plurality of attachment mechanisms comprises an attachment mechanism selected from the group consisting of a hinge, a bolt and wing nut, a hooking mechanism, and a male-female-type snapping mechanism.
9. The system of claim 1 , wherein each of the plurality of resilient foam members comprises a resilient foam block having a thickness greater than about ¼ inch.
10. The system of claim 9 , wherein each of the plurality of resilient foam blocks has a thickness between about 3 and 6 inches.
11. A collapsible foundation system for supporting a bed mattress, comprising:
a plurality of rigid members, wherein each of the plurality of rigid members comprises a rigid member selected from the group consisting of a substantially-rigid plate, a substantially-rigid frame, and a combination of a substantially-rigid plate and a substantially-rigid frame;
a plurality of legs, each of the plurality of legs removably attached to a corresponding one of the plurality of rigid members, each of the plurality of legs for supporting the corresponding one of the plurality of rigid members;
a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another, wherein each of the plurality of attachment mechanisms comprises an attachment mechanism selected from the group consisting of a hinge, a bolt and wing nut, a hooking mechanism, and a male-female-type snapping mechanism;
a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress, wherein each of the plurality of resilient foam members comprises a resilient foam block having a thickness greater than about ¼ inch; and
a plurality of fabric covers, each of the plurality of fabric covers disposed about a corresponding one of the plurality of resilient foam members and at least a portion of a corresponding one of the plurality of rigid members.
12. The system of claim 11 , further comprising a rigid bed frame, the rigid bed frame for supporting the plurality of rigid members.
13. The system of claim 11 , further comprising an elastic fabric cover, the elastic fabric cover disposed about the plurality of resilient foam members and at least a portion of the plurality of rigid members.
14. The system of claim 13 , wherein the elastic fabric cover comprises an elastic portion and an inelastic portion.
15. The system of claim 11 , wherein each of the plurality of resilient foam blocks has a thickness between about 3 and 6 inches.
16. A method for packaging and delivering a collapsible foundation system for supporting a bed mattress, comprising:
providing a plurality of rigid members;
providing a plurality of attachment mechanisms, each of the plurality of attachment mechanisms for attaching the plurality of rigid members to one another;
providing a plurality of resilient foam members, each of the plurality of resilient foam members fixedly attached to a corresponding one of the plurality of rigid members, each of the plurality of resilient foam members for supporting the bed mattress; and
disposing the plurality of rigid members, the plurality of attachment mechanisms and the plurality of resilient foam members in a box.
17. The method of claim 16 , further comprising providing a plurality of fabric covers, each of the plurality of fabric covers disposed about a corresponding one of the plurality of resilient foam members and at least a portion of a corresponding one of the plurality of rigid members.
18. The method of claim 16 , further comprising providing a plurality of legs, each of the plurality of legs removably attached to a corresponding one of the plurality of rigid members, each of the plurality of legs for supporting the corresponding one of the plurality of rigid members.
19. The method of claim 16 , further comprising providing a rigid bed frame, the rigid bed frame for supporting the plurality of rigid members.
20. The method of claim 16 , further comprising providing an elastic fabric cover, the elastic fabric cover disposed about the plurality of resilient foam members and at least a portion of the plurality of rigid members.
21. The method of claim 20 , wherein the elastic fabric cover comprises an elastic portion and an inelastic portion.
22. The method of claim 16 , wherein each of the plurality of rigid members comprises a rigid member selected from the group consisting of a substantially-rigid plate, a substantially-rigid frame, and a combination of a substantially-rigid plate and a substantially-rigid frame.
23. The method of claim 16 , wherein each of the plurality of attachment mechanisms comprises an attachment mechanism selected from the group consisting of a hinge, a bolt and wing nut, a hooking mechanism, and a male-female-type snapping mechanism.
24. The method of claim 16 , wherein each of the plurality of resilient foam members comprises a resilient foam block having a thickness greater than about ¼ inch.
25. The method of claim 24 , wherein each of the plurality of resilient foam blocks has a thickness between about 3 and 6 inches.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/384,990 US20040055086A1 (en) | 2002-09-23 | 2003-03-10 | Collapsible foam foundation system for supporting a bed mattress |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US41273702P | 2002-09-23 | 2002-09-23 | |
US10/384,990 US20040055086A1 (en) | 2002-09-23 | 2003-03-10 | Collapsible foam foundation system for supporting a bed mattress |
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Publication Number | Publication Date |
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US20040055086A1 true US20040055086A1 (en) | 2004-03-25 |
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ID=31997229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/384,990 Abandoned US20040055086A1 (en) | 2002-09-23 | 2003-03-10 | Collapsible foam foundation system for supporting a bed mattress |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060031995A1 (en) * | 2004-08-16 | 2006-02-16 | Barkhouse Ian C | Collapsible mattress border construction and method |
US20060191069A1 (en) * | 2003-03-06 | 2006-08-31 | O'reilly Erin M | Articulated furnishing system |
ES2316253A1 (en) * | 2006-10-09 | 2009-04-01 | Dp Ribes Serra, S.L. | Structural system for the conformation of somieres, bases and canapes, improved. (Machine-translation by Google Translate, not legally binding) |
US8001638B1 (en) | 2010-03-01 | 2011-08-23 | Fxi, Inc. | Size convertible mattress |
WO2013059767A1 (en) * | 2011-10-20 | 2013-04-25 | Dreamwell, Ltd. | Multi-piece mattress supporting foundation |
CN103099459A (en) * | 2011-11-09 | 2013-05-15 | 宝钜儿童用品香港股份有限公司 | Mattress |
US9756951B1 (en) | 2016-11-01 | 2017-09-12 | James O. Stewart, Jr. | Compressible foam foundation for mattress support |
US10188217B2 (en) | 2016-10-05 | 2019-01-29 | Jason Harrow | Collapsible bed foundation |
US20190059600A1 (en) * | 2017-08-23 | 2019-02-28 | Dreamwell, Ltd. | Mattress foundation and process of manufacture |
US10508674B2 (en) | 2016-10-05 | 2019-12-17 | Jason Harrow | Collapsible bed foundation |
US10595643B2 (en) | 2016-10-05 | 2020-03-24 | Jason Harrow | Mattress foundation with slidably attached components |
US20200205576A1 (en) * | 2018-12-27 | 2020-07-02 | Inno-Sports Co., Ltd. | Light-weight bed panel and foldable bed having same |
US20210022517A1 (en) * | 2019-07-24 | 2021-01-28 | Jiaxing Sino Hardware Manufacturing Company Limited | Bed With Multiple Bed Units |
US11006762B2 (en) | 2016-11-01 | 2021-05-18 | Mattress Angel, Llc | Compressible foam foundation for mattress support |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1343620A (en) * | 1919-10-27 | 1920-06-15 | Gainer Simon | Sectional spring |
US1370036A (en) * | 1920-06-15 | 1921-03-01 | Molis Stanislovas | Foldable bed-spring |
US2101573A (en) * | 1936-01-15 | 1937-12-07 | Walter G Cramer | Collapsible and separable table |
US2847685A (en) * | 1952-05-03 | 1958-08-19 | Dayton Rubber Company | Mattress supporting construction |
US2960152A (en) * | 1958-12-05 | 1960-11-15 | George M Wendel | Blocked furniture |
US3014225A (en) * | 1959-11-02 | 1961-12-26 | New Englander Company Inc | King-size bed unit |
US3308492A (en) * | 1965-12-28 | 1967-03-14 | Henry H Lovette | Reclining or sleeping equipment |
US3513491A (en) * | 1968-03-13 | 1970-05-26 | Donald W Gordon | Athlete's landing pit with foam-block cushion units |
US4675929A (en) * | 1985-03-18 | 1987-06-30 | Santo Phillip J | Compact collapsable floatation sleep surface pedestal and container therefor |
US4696071A (en) * | 1986-07-25 | 1987-09-29 | Santo Philip J | Deck for supporting a floatation sleep system bladder |
US4713854A (en) * | 1982-12-20 | 1987-12-22 | Graebe Robert H | Constant force cushion |
US4729136A (en) * | 1986-09-02 | 1988-03-08 | Santo Philip J | Universal sleep system support |
US4930170A (en) * | 1987-05-22 | 1990-06-05 | Maruichi Selling Kabushiki Kaisha | Foldable and transformable thick mat |
US4985952A (en) * | 1990-05-23 | 1991-01-22 | Nathan Edelson | Flexibly hinged convertible mattress |
US5471688A (en) * | 1994-02-28 | 1995-12-05 | Cavazos; Frank G. | Modular innerspring and box spring assemblies |
US5524307A (en) * | 1984-09-20 | 1996-06-11 | Griffin; Gordon D. | Body support arrangement |
US5701653A (en) * | 1995-11-07 | 1997-12-30 | Alpine Engineered Products, Inc. | Method of assembling a box spring frame |
US5867849A (en) * | 1996-04-03 | 1999-02-09 | Pontrello; Dominica N. | Transformable living system |
USD411057S (en) * | 1998-04-02 | 1999-06-15 | Johnson Jr Clevon T | Folding box springs |
US6510571B1 (en) * | 2001-12-14 | 2003-01-28 | Shottenstein Stores Corporation | Modular support for oversized queen mattress |
-
2003
- 2003-03-10 US US10/384,990 patent/US20040055086A1/en not_active Abandoned
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1343620A (en) * | 1919-10-27 | 1920-06-15 | Gainer Simon | Sectional spring |
US1370036A (en) * | 1920-06-15 | 1921-03-01 | Molis Stanislovas | Foldable bed-spring |
US2101573A (en) * | 1936-01-15 | 1937-12-07 | Walter G Cramer | Collapsible and separable table |
US2847685A (en) * | 1952-05-03 | 1958-08-19 | Dayton Rubber Company | Mattress supporting construction |
US2960152A (en) * | 1958-12-05 | 1960-11-15 | George M Wendel | Blocked furniture |
US3014225A (en) * | 1959-11-02 | 1961-12-26 | New Englander Company Inc | King-size bed unit |
US3308492A (en) * | 1965-12-28 | 1967-03-14 | Henry H Lovette | Reclining or sleeping equipment |
US3513491A (en) * | 1968-03-13 | 1970-05-26 | Donald W Gordon | Athlete's landing pit with foam-block cushion units |
US4713854A (en) * | 1982-12-20 | 1987-12-22 | Graebe Robert H | Constant force cushion |
US5524307A (en) * | 1984-09-20 | 1996-06-11 | Griffin; Gordon D. | Body support arrangement |
US4675929A (en) * | 1985-03-18 | 1987-06-30 | Santo Phillip J | Compact collapsable floatation sleep surface pedestal and container therefor |
US4696071A (en) * | 1986-07-25 | 1987-09-29 | Santo Philip J | Deck for supporting a floatation sleep system bladder |
US4729136A (en) * | 1986-09-02 | 1988-03-08 | Santo Philip J | Universal sleep system support |
US4930170A (en) * | 1987-05-22 | 1990-06-05 | Maruichi Selling Kabushiki Kaisha | Foldable and transformable thick mat |
US4985952A (en) * | 1990-05-23 | 1991-01-22 | Nathan Edelson | Flexibly hinged convertible mattress |
US5471688A (en) * | 1994-02-28 | 1995-12-05 | Cavazos; Frank G. | Modular innerspring and box spring assemblies |
US5701653A (en) * | 1995-11-07 | 1997-12-30 | Alpine Engineered Products, Inc. | Method of assembling a box spring frame |
US5867849A (en) * | 1996-04-03 | 1999-02-09 | Pontrello; Dominica N. | Transformable living system |
USD411057S (en) * | 1998-04-02 | 1999-06-15 | Johnson Jr Clevon T | Folding box springs |
US6510571B1 (en) * | 2001-12-14 | 2003-01-28 | Shottenstein Stores Corporation | Modular support for oversized queen mattress |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060191069A1 (en) * | 2003-03-06 | 2006-08-31 | O'reilly Erin M | Articulated furnishing system |
US7181783B2 (en) * | 2003-03-06 | 2007-02-27 | O'reilly Erin M | Multi-function room furnishing system having articulating separable components |
US20060031995A1 (en) * | 2004-08-16 | 2006-02-16 | Barkhouse Ian C | Collapsible mattress border construction and method |
ES2316253A1 (en) * | 2006-10-09 | 2009-04-01 | Dp Ribes Serra, S.L. | Structural system for the conformation of somieres, bases and canapes, improved. (Machine-translation by Google Translate, not legally binding) |
US8001638B1 (en) | 2010-03-01 | 2011-08-23 | Fxi, Inc. | Size convertible mattress |
US20110209288A1 (en) * | 2010-03-01 | 2011-09-01 | Foamex Innovations Operating Company | Size convertible mattress |
US8904578B2 (en) | 2011-10-20 | 2014-12-09 | Dreamwell, Ltd. | Multi-piece mattress supporting foundation |
WO2013059767A1 (en) * | 2011-10-20 | 2013-04-25 | Dreamwell, Ltd. | Multi-piece mattress supporting foundation |
CN103099459A (en) * | 2011-11-09 | 2013-05-15 | 宝钜儿童用品香港股份有限公司 | Mattress |
US10188217B2 (en) | 2016-10-05 | 2019-01-29 | Jason Harrow | Collapsible bed foundation |
US10508674B2 (en) | 2016-10-05 | 2019-12-17 | Jason Harrow | Collapsible bed foundation |
US10595643B2 (en) | 2016-10-05 | 2020-03-24 | Jason Harrow | Mattress foundation with slidably attached components |
US11006761B2 (en) | 2016-10-05 | 2021-05-18 | Jason Harrow | Mattress foundation |
US9756951B1 (en) | 2016-11-01 | 2017-09-12 | James O. Stewart, Jr. | Compressible foam foundation for mattress support |
US11006762B2 (en) | 2016-11-01 | 2021-05-18 | Mattress Angel, Llc | Compressible foam foundation for mattress support |
US20190059600A1 (en) * | 2017-08-23 | 2019-02-28 | Dreamwell, Ltd. | Mattress foundation and process of manufacture |
US20200205576A1 (en) * | 2018-12-27 | 2020-07-02 | Inno-Sports Co., Ltd. | Light-weight bed panel and foldable bed having same |
US20210022517A1 (en) * | 2019-07-24 | 2021-01-28 | Jiaxing Sino Hardware Manufacturing Company Limited | Bed With Multiple Bed Units |
US11766131B2 (en) * | 2019-07-24 | 2023-09-26 | Tfc Technology Co., Ltd | Bed with multiple bed units |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |