Patent US3282605A successfully refreshed from Google Patents.
US3282605A
Expired / Lapsed
US
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Runabout wheelchair
Assignee: Individual
•
Filing: 1965-01-08
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Granted: 1966-11-01
•
Expires: 1985-01-08
Abstract
No abstract record available.
Inventors
- 👤 Russell E Nihlean
- 👤 Fred A Sass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:30
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/10; A61G5/12; A61G5/1054; A61G5/1078; A61G5/125; A61G5/128; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
A RUNABOUT WHEELCHAIR COMPRISING A WHEELCHAIR FRAME MOUNTED ON A PAIR OF FRONT WHEELS, A PAIR OF REAR WHEELS, AND A PAIR OF DRIVING WHEELS INTERMEDIATELY MOUNTED BETWEEN THE SET OF OTHER PAIR OF WHEELS, A PAIR OF LEG SUPPORTS HAVING A PLATFORM, SAID LEG SUPPORTS BEING PIVOTALLY MOUNTED FROM THE WHEELCHAIR FRAME FOR ADJUSTMENT IN A SWINGING FORE AND AFT DIRECTION, TELESCOPIC LEG MEMBERS INCLUDED IN THE LEG SUPPORTS FOR ADJUSTING THE LENGTH THEREOF AND STABILIZING THE LENGTH THEREOF BY A SLOT ADJUSTMENT MEANS, AND A RACK AND PINION LOCK MECHANISM FOR ADJUSTING THE FORWARD AND AFT POSITION OF THE LEG MEMBERS SEPARATELY WITH RESPECT TO EACH OTHER, SAID PLATFORM BEING MOUNTED ON THE END OF EACH TELESCOPIC LEG MEMBER BY A LIMITED HINGED CONNECTION FOR INDIVIDUALLY ADJUSTING THE POSITION THEREOF.
Claim 2
Dependent Claim
132 words
A RUNABOUT WHEELCHAIR COMPRISING A WHEELCHAIR FRAME MOUNTED ON A PAIR OF FRONT WHEELS, A PAIR OF REAR WHEELS, AND A PAIR OF DRIVING WHEELS INTERMEDIATELY MOUNTED BETWEEN THE SET OF OTHER PAIR OF WHEELS, A PAIR OF LEG SUPPORTS HAVING A PLATFORM, SAID LEG SUPPORTS BEING PIVOTALLY MOUNTED FROM THE WHEELCHAIR FRAME FOR ADJUSTMENT IN A SWINGING FORE AND AFT DIRECTION, TELESCOPIC LEG MEMBERS INCLUDED IN THE LEG SUPPORTS FOR ADJUSTING THE LENGTH THEREOF AND STABILIZING THE LENGTH THEREOF BY A SLOT ADJUSTMENT MEANS, AND A RACK AND PINION LOCK MECHANISM FOR ADJUSTING THE FORWARD AND AFT POSITION OF THE LEG MEMBERS SEPARATELY WITH RESPECT TO EACH OTHER, SAID PLATFORM BEING MOUNTED ON THE END OF EACH TELESCOPIC LEG MEMBER BY A LIMITED HINGED CONNECTION FOR INDIVIDUALLY ADJUSTING THE POSITION THEREOF.
References Cited (Backward Citations)
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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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |