Patent US4811435A successfully refreshed from Google Patents.
US4811435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hospital bed with pivoting headboard
Assignee: Hill Rom Co Inc
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Filing: 1988-01-15
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Granted: 1989-03-14
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Expires: 2008-01-15
Abstract
Abstract There is disclosed a hospital bed having a pivoted headboard (22) that functions as a work centre. The headboard (22) can be swung to either side of the bed and locked there as well as its normal position at the head of the bed.
Inventors
- 👤 L. Dale Foster
- 👤 Virgil J. Niese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:50
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0506; A61G2203/00; A61G2203/70; A61G2203/80; A61G2205/00; A61G2205/10; A61G2210/00; A61G2210/30
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
122 words
An elongated hospital bed comprising: an elongated frame having an end for a work center, a work center dimensioned to extend substantially across the end of said frame, means pivotally mounting said work center to said end of said frame, including an arm pivotally connected to a central interior portion of said frame and having a length extending from said connection to beyond the periphery of said frame adjacent said end allowing horizontal swinging motions of said work center across the end and both sides of said bed, whereby said work center can function as a headboard or footboard when at the end of said bed and can be swung to either side of said bed for the convenience of nursing procedures.
Claim 2
Dependent Claim
122 words
An elongated hospital bed comprising: an elongated frame having an end for a work center, a work center dimensioned to extend substantially across the end of said frame, means pivotally mounting said work center to said end of said frame, including an arm pivotally connected to a central interior portion of said frame and having a length extending from said connection to beyond the periphery of said frame adjacent said end allowing horizontal swinging motions of said work center across the end and both sides of said bed, whereby said work center can function as a headboard or footboard when at the end of said bed and can be swung to either side of said bed for the convenience of nursing procedures.
Claim 3
Dependent Claim
36 words
A bed as in claim 1 in which said work center includes a generally vertical wall, means forming compartments on the side of said wall remote from said bed to contain diagnostic devices and the like.
Claim 4
Dependent Claim
35 words
A bed as in claim 1 in which the bed has corners adjacent said work center that are arcuately formed to facilitate clearance of the bed corners when said work center is pivoted between positions.
Claim 5
Dependent Claim
90 words
An elongated hospital bed comprising: a bed frame, a U-shaped cam track at one end of said bed, a headboard support pivotally mounted about a vertical axis on the end portion of said frame, a headboard frame mounted for horizontal sliding movement on said support, a cam follower mounted on said headboard frame and engaging said cam track, said cam track and follower cooperating to permit said headboard to clear the corners of said bed as said headboard is moved to positions at the end and sides of same frame.
Claim 6
Dependent Claim
90 words
An elongated hospital bed comprising: a bed frame, a U-shaped cam track at one end of said bed, a headboard support pivotally mounted about a vertical axis on the end portion of said frame, a headboard frame mounted for horizontal sliding movement on said support, a cam follower mounted on said headboard frame and engaging said cam track, said cam track and follower cooperating to permit said headboard to clear the corners of said bed as said headboard is moved to positions at the end and sides of same frame.
Claim 7
Dependent Claim
25 words
A bed as in claim 5 further comprising: means for latching said headboard in positions at the head and at the side of said bed.
Claim 8
Dependent Claim
64 words
A bed as in claim 5 in which said latching means comprises: a lock catch located at three spaced positions on said bed frame corresponding to the positions to which said headboard can be moved, and lock means slidably mounted on said headboard frame to cooperate with said lock catches, and at least one release handle for releasing said lock means from said catches.
Claim 9
Dependent Claim
61 words
A bed as in claim 6 in which said lock means comprises: two spaced locks slidably mounted on said headboard frame, a release handle on each side of said headboard and each operable to release a respective one of said locks, enabling it to ride out of said catch when the other lock has been pulled out with said release handle.
Claim 10
Dependent Claim
36 words
A bed as in claim 4 in which said headboard frame has a vertical section and a horizontal sleeve, said horizontal sleeve being slidably mounted on said support, and a headboard molded on said vertical section.
Claim 11
Dependent Claim
101 words
An elongated hospital bed comprising: an elongated frame having an end for a work center, a work center, a cam track on said frame, a follower on said work center disposed in said cam track, said cam track being configurated to guide said work center to positions closely adjacent the end and sides of said bed while permitting said work center to clear the corners of said bed, whereby said work center can function as a headboard or footboard across the end of said bed and can be swung to either side of said bed for the convenience of nursing procedures.
Claim 12
Dependent Claim
101 words
An elongated hospital bed comprising: an elongated frame having an end for a work center, a work center, a cam track on said frame, a follower on said work center disposed in said cam track, said cam track being configurated to guide said work center to positions closely adjacent the end and sides of said bed while permitting said work center to clear the corners of said bed, whereby said work center can function as a headboard or footboard across the end of said bed and can be swung to either side of said bed for the convenience of nursing procedures.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-03-13 | 1992-09-12 | 1993-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-13 | 1996-09-12 | 1997-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-13 | 2000-09-12 | 2001-03-14 | $7700.00 | Window Closed / Lapsed |