IL184332A - Ergonomic serving tray - Google Patents
Ergonomic serving trayInfo
- Publication number
- IL184332A IL184332A IL184332A IL18433207A IL184332A IL 184332 A IL184332 A IL 184332A IL 184332 A IL184332 A IL 184332A IL 18433207 A IL18433207 A IL 18433207A IL 184332 A IL184332 A IL 184332A
- Authority
- IL
- Israel
- Prior art keywords
- tray
- thumb
- user
- gripping surface
- ergonomic
- Prior art date
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- Table Equipment (AREA)
Description
Ben Ami & Associates / ZGOR-001 -IL 184332/2 ERGONOMIC SERVING TRAY Applicant: Goren Dafna nan in* :ty|?aan ERGONOMIC SERVING TRAY FI ELD OF INVENTION This invention relates generally to serving devices, and speci fically to serving trays that are designed with ergonomic improvements to be handled with a single hand.
BACKGROUND OF THE INVENTION Serving trays are widely known and commonly used. The usual tray sits flat against a surface, has a planar carrying surface and some sort of graspable edge, or handles. It is often necessary to use two hands to li ft and set down the tray, particularly when the tray is loaded with objects. Heavy trays are difficult enough to manage with two hands, let alone with a single hand. Even skilled servers require two hands to lift and set down such trays. Furthermore, trying to carry these trays with one hand requires a great deal of skill.
A number of trays in the art have made various attempts to improve the design of serving trays, in order to facilitate their carrying.
US5076438, US5797495, N L I 010697C, and GB2266447 al l offer serving trays that provide improved grips that facilitate balancing the trays. Nevertheless, none of these responses provides a solution for lifting and selling down the trays with a si gle hand.
US5152398 and WO2004U04520 both present snack trays that are easy to carry in one hand. However, the designs require that the thumb be inserted into a hole that restricts movement. This may force users to hold the tray in an unnatural or uncomfortable position. Furthermore, the indentations and cutouts in the planar area I severely restrict the usable carrying surface, thereby limiting the usefulness of such trays.
EP 1438915 relates (o a serving tray with a handle protruding upwards from the middle of the tray, enabling the tray to be carried with one hand. However, the central placement of the handle interferes with and restricts the usable surface area of the tray.
US394 1286 discloses a serving tray having an opening through which the server's hand is inserted, allowing the server to lift and carry the tray with one hand. In spite of this, such a tray may be difficult to balance because the tray's gripping point is not al igned with the tray's center of gravity. Additionally, once the hand is inserted into the opening, it will be difficult for the server to reposition the tray or switch the tray to the other hand.
There is clearly a need for a new serving tray that can easily, comfortably, and naturally be lifted, carried, and set down with a single hand, even when the tray is fully loaded while leaving the second hand free to perform another task, and which additionally has a large carrying surface. It would be further useful i f said tray were stackable for compact storage and of a simple, ergonomic, and inexpensive design.
SUMMARY OF THE INVENTION I n light of the above shortcomings in many serving trays, it is an objective of (he present invention to provide an improved serving tray that the user can li ft, carry, and set down with a single hand, without tilting the (ray.
It is another objective of the present invention to provide a new servi ng tray with a raised ergonomic grip that allows the user to comfortably, securely, and naturally grasp the serving tray. The raised ergonomic grip is situated along a portion of an edge of said tray, which portion may be closest to the center of gravity. It is yet another objective of the present invention to provide the user with a more comfort and more controllable tray, in some embodiments of the present invention, these objectives are achieved by providing an ergononiic grip that is substantially a saddlelike depression. In some other embodiments, an ergononiic grip may be enhanced with one or more concavities to facilitate thumb placement.
It is a further objective of the present invention to provide a tray shaped such that the gripping point of said tray may be situated adjacent to the center of gravity in order to increase the stability of the Iray while holding the tray by the raised ergononiic grip.
BRIEF DESCRIPTION OF THE DRAWINGS These and further features and advantages of the invention will become more clearly understood in light of the ensuing descriptions of several embodiments thereof, given by way of example only, with reference to the accompanying drawings, whereiii- Figure 1 is a perspective view of an ergononiic serving tray in accordance with an embodiment of the present invention; Figure 2 is a front view of the ergononiic serving tray of Figure 1 ; Figure 3 is a top view of the ergononiic serving tray of Figure 1; Figure 4 is a perspective view of the ergononiic serving tray of Figure 1 as it sits in the hand of the user; Figure 5 is a perspective view of a an ergononiic serving tray in accordance with another embodiment of the present invention; Figure 6 is a front view of the ergononiic serving tray of Figure 5; Figure 7 is a sectional view of the ergononiic serving tray of Figure 5; Figure 8 is a top view of the ergononiic serving tray of Figure 5; Figure 9 is a perspective view of the ergonomic serving tray of Figure 5 as it sits in the hand of the user; Figure 10 is a perspective view of an ergonomic serving tray in accordance with a further embodiment of the present invention; Figure 1 1 is a front view of the ergonomic serving tray of Figure 10; Figure 12 is a sectional view of the ergonomic serving tray of Figure 10; Figu re 13 is a lop view of the ergonomic serving tray of Figure 10; Figure 14 is a perspective view of the ergonomic serving tray of Figure 10 as it sits in the hand of the user; Figure 15 is a perspective view of a plural ity of ergonomic serving trays of Figure 1 , stacked.
DESCRIPTION OF THE INVENTION Presented herein is an ergonomic serving tray 100 with a unique structural design that enables the user to li ft, carry, and set down said tray with a single hand, even when said tray 100 is loaded to capacity, without lilting said tray 100. For purposes of this document, a serving tray may be defined as an open holder with a substantial ly planar upper carrying surface on which items may be placed, a level underside, and a rim defining the perimeter of the tray that provides additional rigidity. An ergonomic serving tray 100 of the present invention further comprises a contoured gripping area for l ifting said ergonomic serving tray 100, and at least one raised section that enables the user to insert a hand under said ergonomic serving tray 100.
In accordance with some embodimenls of the present invention, shown in l he perspective, front, and top views in Figures 1 , 2, and 3 respectively, the raised section of said ergonomic serving (ray 100 may be achieved by incorporating a plural ity of legs 106, which protrude from the underside surface 104 of ergonomic serving tray 100. Legs 106 maintain the underside surface 104 of ergonomic serving tray 100 above the surface on which ergonomic serving tray 100 may be set, allowing the user to easily insert a single hand under crgonomic serving tray 100 and lift ergonomic serving tray 100. According to such an embodiment, legs 106 may be strategically positioned along the perimeter of ergonomic serving tray 100 so that ergonomic serving tray 100 will not tilt or fall over when resting on a surface. The total number, size, and shape of legs 1 6 may vary according to the size of ergonomic serving tray 100. According to the embodiment described in Figures 1 , 2, 3, 4, and 15, there are five legs 106, substantially evenly spaced along the perimeter of ergonomic serving tray 100. This configuration is seen in Figures I , 3, and 15.
According to some other embodiments, ergononiic serving trays 100 may be equipped with legs 106 as described in Figure 14, wherein a continuous leg 106 follows the contour of the outer edge of ergonomic serving tray 100. An additional leg 106 positioned in the center of ergonomic erving tray 100 may provide further stability.
According to some embodiments, legs 106 may be hollow. This hollowed out shape may allow a plurality of ergonomic serving trays 100 to stack together, as shown in Figure 15, for compact and convenient storage. Another benefit offered by legs 106 shaped thusly is that when liquids spill onto ergonomic serving (ray 100, they will run into the hollow part of legs 106, eliminating the need for u high rim and allowing for the possibility of a lower, more aesthetically pleasing rim around ergonomic serving tray 100.
A useful feature of the present invention is a grip 108, which has been ergonomically shaped to safely and comfortably increase both the user's lifting capacity and the user's control over ergonomic serving tray 100. This ergonomic grip 108 extends from the outer edge of ergonomic serving tray 100 in towards the center of ergonomic serving tray 100. Grip 108 is dimensioned so that a portion of the user's hand sits within grip 108 and the thumb 110 sits over grip 108. The shape, location, and size of grip 108 may substantially maximize the useable surface area of ergonomic serving tray 100.
In some embodiments, grip 108 may be drawn upward, culminating in a concave, saddle-like rise, and may be somewhat wider and taller at the outer edge of crgonomic serving tray 100. tapering in towards the inner end. Such a configuration may be seen in Figures 1 , 2, 3, 4, and 15.
In accordance with some other embodiments, described in the perspect ive, front, section, and top views in Figures 5, 6, 7, and 8 respectively, grip 108 may comprise a raised, angled area under which the user s palm and fingers I 12 sit and a raised thumb-supporti g depression 1 14 centered on grip 108 within which the thumb 1 10 sits. According to such a configuration, grip 108 may also function to create the aforementioned raised area. Such a grip 108 may be useful for an ergonomic serving tray 100 that may be used for carrying, for example, unbalanced loads as may be encountered in, for example, a self-serve or fast food restaurant and may also be used in such settings where the user may use an ergonomic serving tray 100 as an eating surface.
I n accordance with yet other embodiments, described in the perspective, front, section, and top views in Figures 10, 1 1 , 12, and 13 respectively, grip 108 may comprise an indented, raised area under which a portion of the user's hand sits and three or more thumb-supporting depressions 1 14 distributed along grip 108 within which the thumb 1 10 sits. Configuri ng thumb-supporting depressions 1 14 thusly allows the user to easily position and reposition thumb 1 10 as the load on carrying surface 102 changes. An ergonomic serving tray 100 with such a grip 108 may be useful for an ergonomic serving tray 100 that may be used for carrying, for example, heavy loads such as plates, as may be encountered in, for example, a bar or a busy restaurant.
According (o embodiments of the present invent ion, grip 108 of crgonomic serving tray 100 is constructed in such way that the pressure exerted by the user's thumb 1 10 acts as a counterbalance to ergonomic serving tray 100, increasing the stability and balance of ergonomic serving tray 100. Additionally, grip 108 provides improved handling and grasping of ergonomic serving tray 100, preventing ergonomic serving tray 100 from slipping out of the user's hand.
When the user's hand is positioned generally parallel to underside surface 104 of ergonomic serving tray 100, as shown in Figures 4, 9, and 14, ergonomic serving tray 100 may be supported at carrying surface 102 by positioning thumb 1 10 on grip 108, and by resting underside surface 104 of ergonomic serving tray 100 on fingers 1 12 and, optionally, a portion of the palm of the hand.
Another important feature of the present invention is that ergonomic serving tray KM) is equally suited for use with the left hand and the right hand. Either hand wil l fit naturally and securely around grip 108.
According to some embodiments of the present invention, the inner end of ergonomic grip 108 may be located substantially adjacent to the center of ergonomic serving tray 100 and may therefore also be at a point closest to the center of gravity of ergonomic serving tray 100, as described in Figures 2, 3, and 13, thereby facilitating the grasping, lifting, balancing, and carrying of ergonomic serving tray 100, regardless of the load that ergonomic serving tray 100 bears. Additionally, the shape of grip 108 may be such that thumb 1 10 is positioned substantially above fingers 1 2, making it possible to maneuver freely in any direction while naturally maintaining the balance of ergonomic serving tray 100.
Ergonomic serving tray 100 is very simple to grip and to use. In order to more fully describe the present invention, the following describes a mode of use. As seen in Figure 4, the hand of the user fits naturally around grip 108. According to some embodiments, t humb 1 10 rests over the saddle-l ike rise at the top of grip 108, as shown in Figure 4, and underside surface 104 of ergonomic serving tray 100 sits comfortably on fingers 1 12. In some other embodiments, thumb 1 10 rests within a thumb-supporting depression J 14, as shown in Figures 9 and 14. The web between the thumb 1 10 and a finger 1 12 fits snugly against the outer edge of grip 108. When the hand is thus positioned, the coiinterforce of thumb 1 10 against fingers 1 12 allows the user to more naturally grasp ergonomic serving tray 100 and gives the user greater control over ergonomic serving tray 100. Furthermore, the ergonomic shape of grip 108 makes ergonomic serving tray 100 equally suited for left-handed and right-handed use.
An embodiment of ergonomic serving tray 100 may be in the shape of a trapezoid. Another embodiment of ergonomic serving tray 100 may be in the shape of a six-sided polygon, such as a convex, irregular hexagon. Yet another embodiment of ergonomic serving tray 100 may be in the shape of a modi fied rectangle, wherein at least one corner has been trimmed off. Ergonomic serving tray 100 according to other embodiments may take other shapes, including an ellipse, a circle, a triangle, a rectangle, or a free-form shape.
In some embodiments, ergonomic serving tray 100 may be made of acryl ic. There is also the option of manufacturing the present invention in any other suitable materials, such as plastic, wood, aluminum, and stainless steel. In some embodiments of the invention, some portions of ergonomic serving tray 100 may be denser than other portions of ergonomic serving tray 100, which may further assist in aligning grip 108 of ergonomic serving tray 100 with the center of gravity.
In accordance with any embodiment of the present invention, the rim of ergonomic serving tray 100 may optionally be raised to assist in preventing items from slipping off carrying surface 102.
For added rigidity and strength, there is (he option of adding ribs to any embodiment of the present invention. This option may be especially useful for ergonomic serving trays 100 that are manu factured in larger sizes.
While the invention has been described with respect to a limited number of embodiments, these should not be construed as limitations on the scope of the invention, but rather as exempl ifications of some of the embodiments. Those skil led in the art will envision other possible variations, modifications, and applications that are also withi n the scope of the invention. Accordingly, the scope of the invention should not be limited by what has thus far been described, but by the appended claims and their legal equivalents.
Claims (1)
1. . An ergonom ic serving tray that allows a user to grasp comfortably and naturally said serving tray, said tray comprising: a first gripping surface comprising at least one thumb supporting depression for enabling a user to place his thumb thereover, said thumb supporting depression comprises an elongated channel shaped portion having one open portion at the circumference of the tray and another elongated open portion for receiving a thumb of a user, said channel shaped portion is formed by two side walls each said side wall protrudes from said first gripping surface in a manner which al lows supporting the thumb at each side of each said side wall, thereby allowing the user to select one of mu ltiple holding positions of the thumb, wherein said protruding side wal ls allow balancing said tray weight when the tray is carried in each of said multiple holding positions of the thumb; and I I 1 84332/2 a second gripping surface com prising a tray platform and at least one leg connected thereto, wherein said first gripping surface is located above the second gripping surface at a predefined distance therefrom in a terraced manner, wherein said at least one leg creates a designated gripping area underneath said tray platform, at a distance defined by a height of said at least one leg, and wherein said tray platform comprises an inlet, said first gripping surface is located upon said inlet, wherein said inlet allows the user to insert his fingers, spread them and place his hand portion near the center of gravity of the tray when the thumb of the user is placed above said hand portion, thereby allowing the user to spread fingers of said hand portion underneath said tray platform at the center of said tray in a holding configuration in which the thumb is located between and above two edge Fingers of the holding hand, allowing to balance the tray when carried. For the appl icant: Yoram Zer, Patent Attorney
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL184332A IL184332A (en) | 2005-06-23 | 2007-07-01 | Ergonomic serving tray |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69307505P | 2005-06-23 | 2005-06-23 | |
PCT/IL2006/000740 WO2006137074A2 (en) | 2005-06-23 | 2006-06-22 | Ergonomic serving tray |
IL184332A IL184332A (en) | 2005-06-23 | 2007-07-01 | Ergonomic serving tray |
Publications (2)
Publication Number | Publication Date |
---|---|
IL184332A0 IL184332A0 (en) | 2007-10-31 |
IL184332A true IL184332A (en) | 2014-05-28 |
Family
ID=40336274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL184332A IL184332A (en) | 2005-06-23 | 2007-07-01 | Ergonomic serving tray |
Country Status (1)
Country | Link |
---|---|
IL (1) | IL184332A (en) |
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2007
- 2007-07-01 IL IL184332A patent/IL184332A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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IL184332A0 (en) | 2007-10-31 |
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Legal Events
Date | Code | Title | Description |
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FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |