US4142259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Invalid bathing assembly
Assignee: Individual
•
Filing: 1978-02-06
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Granted: 1979-03-06
•
Expires: 1998-02-06
Abstract
Abstract An assembly for bathing an invalid person comprising an adjustable bed frame including a pair of opposed, substantially parallel side portions and a horizontally extending bottom portion. A mattress is supported on the bottom portion of the frame between the side portions, and a water deflecting flexible sheet is detachably secured to the upper edges of the side portions of the frame. A manually actuated lever subassembly is operatively connected to the side portions of the frame for selectively latching the side portions of the frame in a raised or elevated status relative to the bottom portion of the frame during the bathing of a reclining person. A hydraulic lift subassembly adjustably supports the entire frame above a base platform.
Inventors
- 👤 Helen B. Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:37
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/0005; A47; A47K; A47K3/00; A47K3/02; A47K3/06
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
94 words
An invalid bathing assembly comprising: an adjustable bed frame including a pair of opposed, substantially parallel side portions and a horizontally extending bottom portion; a mattress supported on the bottom portion between the side portions of the frame; a water deflecting flexible sheet detachably connected to the opposed side portions of the frame and covering the mattress for retaining water for bathing an individual in said assembly; means for selectively elevating and lowering the side portions of the frame relative to said bottom portion; and means for elevating and lowering the entire bed frame.
Claim 2
Dependent Claim
94 words
An invalid bathing assembly comprising: an adjustable bed frame including a pair of opposed, substantially parallel side portions and a horizontally extending bottom portion; a mattress supported on the bottom portion between the side portions of the frame; a water deflecting flexible sheet detachably connected to the opposed side portions of the frame and covering the mattress for retaining water for bathing an individual in said assembly; means for selectively elevating and lowering the side portions of the frame relative to said bottom portion; and means for elevating and lowering the entire bed frame.
Claim 3
Dependent Claim
121 words
An invalid bathing assembly as defined in claim 1 wherein said means for selectively elevating and lowering said side portions comprises: an elongated control rod; means projecting from the control rod for manually rotating the control rod about its axis; means engageable with said side portions of the frame when the side portions are in an elevated position relative to the bottom portion; and means interconnecting the control rod with said means engageable with said side portions for extending said engaging means into engagement with said side portions when said control rod is rotated to a first position, and for retracting said engagement means out of engagement with said side portions when said control rod is rotated to a second position.
Claim 4
Dependent Claim
29 words
An invalid bathing assembly as defined in claim 2 and further characterized to include means for preventing rotation of said control rod about its axis past said second position.
Claim 5
Dependent Claim
61 words
An invalid bathing assembly as defined in claim 1 and further characterized as including a base platform; means supporting said base platform for rolling movement on a floor or the like; and wherein said means for elevating and lowering the entire bed frame comprises hydraulic piston and cylinder assemblies extending between said base platform and said bottom portion of said frame.
Claim 6
Dependent Claim
43 words
An invalid bathing assembly as defined in claim 1 and further characterized as including transverse connecting frame members extending between and interconnecting said opposed, substantially parallel side portions of said elongated bed frame at one of the aligned ends of said side portions.
Claim 7
Dependent Claim
73 words
An invalid bathing assembly as defined in claim 1 wherein said bottom portion of said bed frame comprises: a pair of opposed, elongated substantially parallel longitudinally extending tubular frame members; a pair of horizontally extending, transverse tubular frame members interconnecting opposite ends of said longitudinally extending tubular frame members; and additional transverse tubular frame members disposed intermediate the ends of said longitudinal frame members and interconnecting intermediate portions of said longitudinal frame members.
Claim 8
Dependent Claim
32 words
An invalid bathing assembly as defined in claim 1 wherein said mattress is further characterized in including an elevated headrest portion adjacent one end thereof disposed beneath said water deflecting flexible sheet.
Claim 9
Dependent Claim
49 words
An invalid bathing assembly as defined in claim 6 and further characterized as including centrally bored collar elements secured to each of said longitudinally extending frame members at longitudinally spaced locations therealong and each slidingly receiving a portion of one of said side portions of said adjustable bed frame.
Claim 10
Dependent Claim
60 words
An invalid bathing assembly as defined in claim 8 wherein each of said side portions of said adjustable bed frame comprises: a pair of vertically spaced, elongated, horizontal, longitudinally extending tubular frame elements; and a plurality of vertically extending frame elements extending between and interconnecting said vertically spaced longitudinally extending tubular frame elements and extending slidingly into said collar elements.
Claim 11
Dependent Claim
142 words
An invalid bathing assembly as defined in claim 2 wherein said means engageable with said side portions of the frame when the side portions are in an elevated position relative to the bottom portion comprises: a plurality of latching pins; and said means interconnecting said control rod with said engaging means comprises: a plurality of reciprocating rods each having one of its ends connected to one of said latching pins; a lever plate keyed to said control rod for rotation with said control rod about its axis, and connected to the second end of each of said reciprocating rods for reciprocating said reciprocating rods when said lever plate is rotated with said control rod about the axis of said control rod; and means resiliently biasing said lever plate to a position in which said latching pins are disengaged from said side portions.
Claim 12
Dependent Claim
39 words
An invalid bathing assembly as defined in claim 2 wherein said means projecting from said control rod comprises: a control lever extending transversely across and under the bed frame; and a handle on the end of said control handle.
Claim 13
Dependent Claim
47 words
An invalid bathing assembly as defined in claim 1 wherein said water deflecting flexible sheet is a canvas sheet having grommets secured therein along the outer peripheral edges, and wherein assembly further includes hooks secured to upper portions of said parallel side portions and engaging said grommets.
Claim 14
Dependent Claim
64 words
An invalid bathing assembly as defined in claim 9 wherein said bed frame is open at one end above said mattress, and the upper one of the vertically spaced, elongated, horizontal longitudinally extending tubular frame elements in each pair thereof in the side portions of the frame curves downwardly to the horizontal level of said bottom portion at the open end of said frame.
Claim 15
Dependent Claim
49 words
An invalid bathing assembly as defined in claim 13 and further characterized as including transverse connecting frame members interconnecting each of the longitudinally extending tubular frame elements in each of said frame side portions to the longitudinally extending tubular frame elements in the other of said frame side portions.
Claim 16
Dependent Claim
61 words
An invalid bathing assembly as defined in claim 2 and further characterized as including: a base platform; means supporting said base platform for rolling movement on a floor or the like; and wherein said means for elevating and lowering the entire bed frame comprises hydraulic piston and cylinder assemblies extending between said base platform and said bottom portion of said frame.
Claim 17
Dependent Claim
36 words
An invalid bathing assembly as defined in claim 15 and further characterized as including collar elements secured to opposite sides of said bottom portions at opposite ends of said frame and slidably receiving said side portions.
Claim 18
Dependent Claim
55 words
An invalid bathing assembly as defined in claim 16 wherein each of said side portions comprises: a pair of vertically spaced, elongated, horizontal, longitudinally extending tubular frame elements; and a plurality of vertically extending frame elements extending between and interconnecting said vertically spaced longitudinally extending tubular frame elements and extending slidingly into said collar elements.
Claim 19
Dependent Claim
142 words
An invalid bathing assembly as defined in claim 17 wherein said means engageable with said side portions of the frame when the side portions are in an elevated position relative to the bottom portion comprises: a plurality of latching pins; and said means interconnecting said control rod with said engaging means comprises: a plurality of reciprocating rods each having one of its ends connected to one of said latching pins; a lever plate keyed to said control rod for rotation with said control rod about its axis, and connected to the second end of each of said reciprocating rods for reciprocating said reciprocating rods when said lever plate is rotated with said control rod about the axis of said control rod; and means resiliently biasing said lever plate to a position in which said latching pins are disengaged from said side portions.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-05 | 1982-09-04 | 1983-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-05 | 1986-09-04 | 1987-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-05 | 1990-09-04 | 1991-03-06 | $7700.00 | Window Closed / Lapsed |