US4998301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible bed-pan support for invalids
Assignee: Individual
•
Filing: 1989-11-27
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Granted: 1991-03-12
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Expires: 2009-11-27
Abstract
Abstract A collapsible bed-pan support for bed-ridden persons, which has an upper supporting surface that inclines from its head-end toward its feet-end in order to gradually elevate the back of the patient. A series of webs of different height provide for the upper sloping supporting surface. The support is made of thin, flexible material that, when collapsed, is only about 1.5 mm. thick, so that the bed-pan support may remain underneath the patient until required for the next use of a bed pan.
Inventors
- 👤 Robert Markus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:38
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1001; A61G7/1009; A61G9/00; A61G9/003; A61G2200/00; A61G2200/30; A61G2200/32; A61G7/1013; A61G7/1021
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
274 words
A collapsible bed-pan support for bed-ridden persons, and the like, comprising: an upper body-supporting surface having a head-end and a feet-end; a lower flat surface for resting on a bed, or the like having a head-end and a feet-end; an annular surface connecting said upper body-supporting surface and said lower flat surface together and defining a substantially hollow interior that may be inflated for erecting the bed-pan support, said annular surface comprising a front surface; one of said surfaces having means for injecting aN inflating gas into said substantially hollow interior; said upper body-supporting surface being sloped and inclining upwardly in a direction from said head-end toward said feed-end; means for spacing said upper body-supporting surface from said lower flat surface, said means for spacing comprising an upper portion connected to the interior surface of said upper body-supporting surface and a lower portion connected to the interior surface of said lower flat surface; said means for spacing mounting said upper body-supporting surface with respect to said lower flat surface, when the bed-pan support is inflated, such that said upper body-supporting surface slopes and inclines upwardly in a direction from said head-end thereof toward the feet-end thereof, so that the patient under whom the bed-pan is placed has his body gradually elevated from the back toward the thighs; said front surface of said annular surface defining a substantially U-shaped cutout for receiving and supporting a bed-pan; said upper body-supporting surface comprising pair of troughs, one on one lateral side of said U-shaped cutout, and the other on the other lateral side of said U-shaped cutout, for supporting and resting thereon a thigh of the patient.
Claim 2
Dependent Claim
274 words
A collapsible bed-pan support for bed-ridden persons, and the like, comprising: an upper body-supporting surface having a head-end and a feet-end; a lower flat surface for resting on a bed, or the like having a head-end and a feet-end; an annular surface connecting said upper body-supporting surface and said lower flat surface together and defining a substantially hollow interior that may be inflated for erecting the bed-pan support, said annular surface comprising a front surface; one of said surfaces having means for injecting aN inflating gas into said substantially hollow interior; said upper body-supporting surface being sloped and inclining upwardly in a direction from said head-end toward said feed-end; means for spacing said upper body-supporting surface from said lower flat surface, said means for spacing comprising an upper portion connected to the interior surface of said upper body-supporting surface and a lower portion connected to the interior surface of said lower flat surface; said means for spacing mounting said upper body-supporting surface with respect to said lower flat surface, when the bed-pan support is inflated, such that said upper body-supporting surface slopes and inclines upwardly in a direction from said head-end thereof toward the feet-end thereof, so that the patient under whom the bed-pan is placed has his body gradually elevated from the back toward the thighs; said front surface of said annular surface defining a substantially U-shaped cutout for receiving and supporting a bed-pan; said upper body-supporting surface comprising pair of troughs, one on one lateral side of said U-shaped cutout, and the other on the other lateral side of said U-shaped cutout, for supporting and resting thereon a thigh of the patient.
Claim 3
Dependent Claim
25 words
The collapsible bed-pan support according to claim 1, wherein said upper body-supporting surface slopes upwardly from said head-end toward said feet-end at a constant angle.
Claim 4
Dependent Claim
67 words
The collapsible bed-pan support according to claim 1, wherein said means for spacing comprises a pluaraity of webs, each said web being made of flexible material that allows said upper support surface to lie flush on said lower support surface when the inflating gas is released from said hollow interior, whereby said bed-pan support may remain in place under the patient on the bed, or the like.
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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) | 1994-03-11 | 1994-09-10 | 1995-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-11 | 1998-09-10 | 1999-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-11 | 2002-09-10 | 2003-03-12 | $7700.00 | Window Closed / Lapsed |