US4297069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chair carrier
Assignee: Individual
•
Filing: 1980-01-02
•
Granted: 1981-10-27
•
Expires: 2000-01-02
Abstract
Abstract A wheelchair carrier for attachment to the rear of a motor vehicle comprises a housing containing two vertical slide bars mounting a cross member therebetween for vertical displacement, a pair of rearwardly extending projections mounted on the cross member and a winch cable attached to the cross member to effect motorized vertical movement thereof. The projections can be inserted through appropriate openings in a wheelchair and the winch activated to lift the wheelchair under a hood contained on the housing. The hood is structured so as to inhibit sliding of the wheelchair from the projections and thus prevent removal of the wheelchair from the carrier. A strap may be disposed about the wheelchair to hold it in secure engagement within the housing for transportation by the motor vehicle.
Inventors
- 👤 Byron C. Worthington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:58
CPC Classifications
A; A61; A61G; A61G3/00; A61G3/02; A61G3/0209; B; B60; B60R; B60R9/00; B60R9/06; Y; Y10; Y10S; Y10S414/00; Y10S414/134
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
131 words
A wheeled vehicle carrier for motor vehicles comprising: a framework, at least one vertical slide rail attached to said framework; a slide disposed on and movable along said one slide rail; mounting means attached to said slide for mounting a wheeled vehicle thereon; power means for causing powered motion of said slide along said one slide rail; and further including a hood disposed atop said frame and extending outwardly therefrom to cover a portion of said slide and cover a portion of a wheeled vehicle mounted upon said slide in a carrying position, said hood being spaced from said mounting means so as to inhibit the removal of a mounted wheeled vehicle from said mounting means when said slide has moved the wheeled vehicle in a vertical position adjacent said hood.
Claim 2
Dependent Claim
131 words
A wheeled vehicle carrier for motor vehicles comprising: a framework, at least one vertical slide rail attached to said framework; a slide disposed on and movable along said one slide rail; mounting means attached to said slide for mounting a wheeled vehicle thereon; power means for causing powered motion of said slide along said one slide rail; and further including a hood disposed atop said frame and extending outwardly therefrom to cover a portion of said slide and cover a portion of a wheeled vehicle mounted upon said slide in a carrying position, said hood being spaced from said mounting means so as to inhibit the removal of a mounted wheeled vehicle from said mounting means when said slide has moved the wheeled vehicle in a vertical position adjacent said hood.
Claim 3
Dependent Claim
31 words
The device as defined in claim 1 wherein said power means includes a winch, said winch being mounted in said hood and having a cable extending downwardly fastened to said slide.
Claim 4
Dependent Claim
30 words
The device as defined in claim 2 and further including a second vertical slide rail, said slide extending between said at least one slide rail and said second slide rail.
Claim 5
Dependent Claim
28 words
The device as defined in claim 1 and further including a strap detachably extending laterally of said frame for holding a wheeled vehicle in position on said slide.
Claim 6
Dependent Claim
23 words
The device as defined in claim 4 wherein said mounting means includes a pair of outwardly extending projections fixedly mounted to said slide.
Claim 7
Dependent Claim
59 words
The device as defined in claim 5 wherein said hood includes a vertically depended panel positioned so as to cover a portion of said mounted vehicle and is spaced outwardly from said projections so as to inhibit removal of said mounted vehicle outwardly from said projections when said wheeled vehicle is moved in a vertical position adjacent said panel.
Claim 8
Dependent Claim
48 words
The device as defined in claim 1 including motor vehicle mounting means comprising a pair of rearwardly extending bars adapted to be fixedly attached to a motor vehicle; and a pair of forwardly extending members attached to said frame and adapted to be slidably received on said bars.
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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) | 1984-10-26 | 1985-04-27 | 1985-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-26 | 1989-04-27 | 1989-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-26 | 1993-04-27 | 1993-10-27 | $7700.00 | Window Closed / Lapsed |