US4555138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nurse's seat
Assignee: RS HUGHES IND Inc 15041 DOWNEY RD CAPAC MI 48014 A CORP
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Filing: 1983-10-19
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Granted: 1985-11-26
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Expires: 2003-10-19
Abstract
Abstract The present invention provides a nurse's seat for tending to a plurality of patient stations which are spaced apart from each other such as, for example, in an ambulance. The nurse's seat comprises an elongated and substantially horizontal track which extends between and adjacent the patient's stations. A frame is slidably mounted to the track and carries a swivelly mounted seat on which the nurse sits. In the preferred form of the invention, the nurse's seat is vertically slidably movable with respect to the frame to accomodate vertically stacked patient's stations. In addition, a locking pin selectively locks the frame to the track at any of a plurality of predetermined positions.
Inventors
- 👤 Robert S. Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:27
CPC Classifications
A; A47; A47C; A47C9/00; A47C9/02; A47C9/022; A61; A61G; A61G3/00; A61G3/001; A61G3/003; A61G3/08; A61G3/0816; A61G3/0858
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
210 words
A nurse's seat for a vehicle having an elongated passageway with two sides and patient stations on both sides of said passageway comprising: a pair of elongated tracks, means for attaching said tracks along one side of the passageway so that said tracks are vertically spaced from each other, a frame, means for slidably mounting said frame to said tracks so that said frame is wholly positioned closely adjacent said tracks and said one side of the passageway, said frame having a vertically extending tube open at its top, a seat assembly comprising an elongated support member, a lower end of said support member being telescopically received within said vertically extending tube, a plate having one end secured to an upper end of said support member, said plate having a second end positioned substantially centrally in said passageway, a seat, and means for swivelly mounting said seat to said second end of said plate, means for selectively locking said frame to said tracks at a plurality of longitudinally spaced predetermined positions therealong, means for selectively locking said seat assembly support member between a lowered position and a raised position, means for pivotally securing said plate to said support member for movement between an in use position and a storage position.
Claim 2
Dependent Claim
210 words
A nurse's seat for a vehicle having an elongated passageway with two sides and patient stations on both sides of said passageway comprising: a pair of elongated tracks, means for attaching said tracks along one side of the passageway so that said tracks are vertically spaced from each other, a frame, means for slidably mounting said frame to said tracks so that said frame is wholly positioned closely adjacent said tracks and said one side of the passageway, said frame having a vertically extending tube open at its top, a seat assembly comprising an elongated support member, a lower end of said support member being telescopically received within said vertically extending tube, a plate having one end secured to an upper end of said support member, said plate having a second end positioned substantially centrally in said passageway, a seat, and means for swivelly mounting said seat to said second end of said plate, means for selectively locking said frame to said tracks at a plurality of longitudinally spaced predetermined positions therealong, means for selectively locking said seat assembly support member between a lowered position and a raised position, means for pivotally securing said plate to said support member for movement between an in use position and a storage position.
Claim 3
Dependent Claim
20 words
The invention as defined in claim 1 and comprising means for urging said second frame part towards said upper position.
Claim 4
Dependent Claim
53 words
The invention as defined in claim 1 wherein a hole is formed through said track means at each preselected position and wherein said locking means comprises a pin slidably mounted to said frame so that said pin registers with said track means holes, and means for resiliently urging said pin through said holes.
Claim 5
Dependent Claim
38 words
The invention as defined in claim 1 wherein said seat comprises a narrow, crotch portion and wherein said support plate has removed portions below and adjacent the crotch portion when said seat is in a predetermined rotational position.
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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) | 1988-11-25 | 1989-05-27 | 1989-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-25 | 1993-05-27 | 1993-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-25 | 1997-05-27 | 1997-11-26 | $7700.00 | Window Closed / Lapsed |