Collapsible and nestable steam table
First Claim
1. A collapsible and nestable steam table capable of supporting at least one pan, comprising:
- a foldable frame having a front plate, a rear plate and a pair of folding end plates forming a substantially rectangular structure, the end plates each having two side edges each pivotally mounted to the front and rear plates respectively and a centrally disposed hinge which can be folded to collapse the frame, and the frame having a top edge and a bottom edge;
at least one elongated tray being removably disposed within the frame and removably engagable with the end plates proximate the bottom edge to prevent the end plates from folding toward each other, the at least one tray having a substantially planar platform, the platform having outer edges and sides extending outwardly from the outer edges substantially perpendicular to the platform, the sides removably engagable with the top and bottom edges of the frame respectively; and
a foldable top member for both supporting the at least one pan and receiving and securing the frame and the at least one tray therein, the top member having a peripheral edge, a bottom surface and a peripheral wall extending outwardly from the bottom surface proximate the peripheral edge and comprising a C-shaped first shell and a C-shaped second shell, the first and second shells each having an extension member and a first arm, a second arm and a third arm extending outwardly therefrom, the first, second and third arms each having a pivot end and a plurality of protrusions extending outwardly from the bottom surface proximate the pivot ends, the protrusions of the first, second and third arms of the first shell being respectively pivotally mounted to the protrusions of the first, second and third arms of the second shell thereby enabling the top member to be foldable, the first and second shells having a plurality of tabs extending outwardly from the bottom surface proximate the intersections of the respective first, second and third arms and the extension members, and the respective protrusions and tabs of the first, second and third arms being spaced-apart a predetermined distance so that the tabs are removably engagable with one side of the at least one tray and the protrusions are removably engagable with the other side of the at least one tray, whereby the at least one tray and the frame are secured within the top member by removably disposing the at least one tray between the tabs and protrusions of the first, second and third arms and the peripheral walls of the first and second arms of the first shell, the folded frame is removably disposed within the sides of the at least one tray, and the second shell is pivoted so that the tabs of the first, second and third arms thereof removably engage the sides of the at least one tray.
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Accused Products
Abstract
A collapsible and nestable steam table (10) comprises a foldable frame (20), at least one tray (30) and a foldable top section (40) capable of receiving and storing both the frame and the at least one tray. The frame has a front plate(21), a rear plate (22) and a pair of folding end plates (23) pivotally mounted thereto to collapse the frame. The at least one tray is removably disposed within the frame to prevent the end plates from folding toward each other while the steam table is in use. The top member comprises C-shaped first and second shells (45, 46) each having an extension member (47) and a first arm, a second arm and a third arm (48, 49, 50) extending outwardly therefrom. The first, second and third arms of the first shell are respectively pivotally mounted to the first, second and third arms of the second shell. Each arm has protrusions and tabs extending outwardly therefrom, and the protrusions and tabs of a given arm are spaced-apart a sufficient distance to removably receive the frame and the at least one tray. The frame and the at least one tray are placeable between the protrusions and tabs and secured within the top member by pivoting the first and second shells into contact with each other.
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Citations
21 Claims
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1. A collapsible and nestable steam table capable of supporting at least one pan, comprising:
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a foldable frame having a front plate, a rear plate and a pair of folding end plates forming a substantially rectangular structure, the end plates each having two side edges each pivotally mounted to the front and rear plates respectively and a centrally disposed hinge which can be folded to collapse the frame, and the frame having a top edge and a bottom edge; at least one elongated tray being removably disposed within the frame and removably engagable with the end plates proximate the bottom edge to prevent the end plates from folding toward each other, the at least one tray having a substantially planar platform, the platform having outer edges and sides extending outwardly from the outer edges substantially perpendicular to the platform, the sides removably engagable with the top and bottom edges of the frame respectively; and a foldable top member for both supporting the at least one pan and receiving and securing the frame and the at least one tray therein, the top member having a peripheral edge, a bottom surface and a peripheral wall extending outwardly from the bottom surface proximate the peripheral edge and comprising a C-shaped first shell and a C-shaped second shell, the first and second shells each having an extension member and a first arm, a second arm and a third arm extending outwardly therefrom, the first, second and third arms each having a pivot end and a plurality of protrusions extending outwardly from the bottom surface proximate the pivot ends, the protrusions of the first, second and third arms of the first shell being respectively pivotally mounted to the protrusions of the first, second and third arms of the second shell thereby enabling the top member to be foldable, the first and second shells having a plurality of tabs extending outwardly from the bottom surface proximate the intersections of the respective first, second and third arms and the extension members, and the respective protrusions and tabs of the first, second and third arms being spaced-apart a predetermined distance so that the tabs are removably engagable with one side of the at least one tray and the protrusions are removably engagable with the other side of the at least one tray, whereby the at least one tray and the frame are secured within the top member by removably disposing the at least one tray between the tabs and protrusions of the first, second and third arms and the peripheral walls of the first and second arms of the first shell, the folded frame is removably disposed within the sides of the at least one tray, and the second shell is pivoted so that the tabs of the first, second and third arms thereof removably engage the sides of the at least one tray.
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2. A collapsible and nestable steam table comprising:
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a foldable top member having a first shell pivotally mounted to a second shell, the first and second shells in combination defining at least one opening to releasably receive a pan; collapsible means for supporting the top member, the collapsible means being removably placeable within the folded first and second shells for storage; and wherein the top member has a peripheral edge, a bottom surface and a peripheral wall extending outwardly from the bottom surface proximate the peripheral edge, and the bottom surface removably engages the collapsible means and the peripheral wall retains the collapsible means within the folded top member while being stored therein. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification