IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0151365
(2005-06-13)
|
등록번호 |
US-7523900
(2009-07-01)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
15 |
초록
▼
A multilayer tray system especially for a hospital bed having side rails includes a first rectangular structure having hooks along each lateral edge for being supported on the top edge of the side rails, the first rectangular structure has cavities formed in the upper surface for disposition of such
A multilayer tray system especially for a hospital bed having side rails includes a first rectangular structure having hooks along each lateral edge for being supported on the top edge of the side rails, the first rectangular structure has cavities formed in the upper surface for disposition of such items as a tissue box, drinking glass or miscellaneous items. A second rectangular tray is selectively connected to the first rectangular support. The second tray has a planar upper surface for providing a writing surface thereon. The tray is aligned relative to the rectangular structure and slidably maintained on the rectangular structure by means of a pair of parallel brackets extending from the lower surface of the tray.
대표청구항
▼
What is claimed is: 1. A moveable book and table holder for a hospital bed having a pair of elongate side rails, said holder comprising: a rectangular structure sized for disposition over the bed and having opposing longitudinal edges and opposing lateral edges and a predetermined depth; hooks conf
What is claimed is: 1. A moveable book and table holder for a hospital bed having a pair of elongate side rails, said holder comprising: a rectangular structure sized for disposition over the bed and having opposing longitudinal edges and opposing lateral edges and a predetermined depth; hooks configured to complement the shape of the side rails, at least a pair of the hooks extending from each opposing lateral edge of the structure configured for supporting on a top edge of the elongate side rails in response to solely vertical movement onto the elongate side rails, each of the hooks having an outer surface and an inner surface, said outer and inner surfaces meeting and terminating at a free end and at an opposing end connected to the structure, said inner surface supportable on a top edge of the elongate side rails, the rectangular structure having a planar upper surface with at least one predetermined sized cavity formed therein for disposal of miscellaneous items, said at least one cavity positioned in a center of the structure and defined by walls spaced from the longitudinal and lateral edges of the rectangular structure; and a tray removably positionable over the rectangular structure, said tray having a rectangular configuration including opposing longitudinal edges and opposing lateral edges, said tray having a peripheral edge and a raised lip around the entire peripheral edge of the tray for containing items placed therebetween, a planar top and bottom surface and a pair of brackets extending perpendicular in a fixed position from the bottom surface of the tray, said brackets fixedly secured to the bottom surface of the tray and extending parallel to each other and spaced inwardly from the longitudinal edges of the tray, said brackets spaced from each other at a distance to lay adjacent the opposing longitudinal edges of the rectangular structure, said brackets having a length longer than the predetermined depth of the rectangular structure and the brackets extending below the bottom surface of the rectangular structure when positioned on the rectangular structure. 2. The holder of claim 1, wherein the tray slidably moves along the longitudinal edges of the rectangular structure, between opposing hooks. 3. The holder of claim 1, wherein the brackets are planar members spaced slightly greater than the length of the rectangular structure. 4. The holder of claim 1, further comprising at least one brace bar secured to the bottom surface of the tray, and the pair of brackets secured to the at least one brace bar. 5. The holder of claim 1, further comprising at least one brace bar secured to a bottom surface of the tray, each of the pair of brackets having at least one notch positioned for receiving and securing a portion of the brace bar therein, an upper edge of the brackets positioned adjacent and flush against the bottom surface of the tray. 6. The holder of claim 1, wherein the at least one predetermined sized cavity had a depth less than the predetermined depth of the rectangular structure. 7. The holder of claim 1, wherein the tray slidably moves only within the confines between the opposing hooks. 8. The holder of claim 3, wherein the brackets are positioned inward of at least two opposing peripheral edges of the bottom surface of the tray. 9. A moveable book table holder for hospital bed having a side rail along each lateral side of the bed, said holder comprising: a rectangular structure sized for disposition over the bed between the side rails, said structure having opposing longitudinal edges and opposing lateral edges and a predetermined depth, the structure having a planar surface with at least one cavity formed therein for disposal of miscellaneous items, said at least one cavity positioned in a center portion of the structure and defined by walls spaced from the longitudinal and lateral edges, said at least one cavity spaced from the longitudinal and lateral edges by portions of the planar surface; a pair of hooks extending from each opposing lateral edge of the structure, each hook having an outer arcuate surface and an inner arcuate surface having a same arcuate direction as the outer arcuate surface, said outer and inner arcuate surfaces meeting and terminating at a free end and at an opposing end connected to the lateral edge of the structure, each inner arcuate surface configured for supporting on the side rails when the structure is disposed on the side rails, each hook extending fixedly from the respective lateral edge and having a configuration sized to embrace only an upper surface of the respective rail so as to allow placement of the structure relative to the rails in response to solely vertical movement onto the rails, wherein the rectangular structure is fixed stationary relative to each of the pair of hooks extending from the opposing lateral edges; a tray removably positionable over the rectangular structure, said tray having a rectangular configuration and including opposing longitudinal edges and opposing lateral edges, said tray having a rectangular peripheral edge and a raised lip extending around the entire outer peripheral edge of the tray, a flat planar top surface extending continuously between the entire peripheral edge of the tray, and a bottom planar surface; and a pair of brackets extending perpendicular from a center portion of the bottom planar surface and spaced from the longitudinal edges of the tray said brackets fixedly secured to the bottom surface of the tray and extending parallel to each other and to the longitudinal edges of the tray, said brackets spaced from each other at a distance to lay adjacent the opposing longitudinal edges of the rectangular structure, wherein portions of the flat planar top surface extend beyond the pair of brackets, and said portions of the planar top surface also extending beyond the longitudinal edges of the rectangular structure when positioned over the structure, said brackets having a length longer than the predetermined depth of the rectangular structure to prevent tipping of the tray when positioned on the rectangular structure.
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