US3278225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable tray and mounting therefor
Assignee: Individual
•
Filing: 1965-03-17
•
Granted: 1966-10-11
•
Expires: 1985-03-17
Abstract
No abstract record available.
Inventors
- 👤 Carl A Stine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:57
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/10; A61G5/1094
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
IN AN ADJUSTABLE TRAY AND MOUNTING THEREFOR, A MOUNTING BRACKET ADAPTED TO BE ATTACHED TO AN ARM PORTION OF A WHEEL CHAIR OR OTHER SUPPORT, AN ARM, A TRAY CARRIED BY SAID ARM, HINGE MEANS DETACHABLY SECURING SAID ARM TO SAID BRACKET AND INCLUDING A REMOVABLE HINGE PIN, AND A LEVER LOCK MEMBER ON SAID BRACKET SERVING TO TIGHTEN SAID BRACKET AGAINST THE SUPPORT ON WHICH IT IS MOUNTED AND NORMALLY SERVING AS A GUARD TO ENGAGE AND COVER AN OUTER END OF SAID HINGE PIN AND PREVENT REMOVAL THEREOF, SAID LEVER LOCK MEMBER BEING MOVABLE TO RELEASE SAID HINGE PIN FOR REMOVAL.
Claim 2
Dependent Claim
103 words
IN AN ADJUSTABLE TRAY AND MOUNTING THEREFOR, A MOUNTING BRACKET ADAPTED TO BE ATTACHED TO AN ARM PORTION OF A WHEEL CHAIR OR OTHER SUPPORT, AN ARM, A TRAY CARRIED BY SAID ARM, HINGE MEANS DETACHABLY SECURING SAID ARM TO SAID BRACKET AND INCLUDING A REMOVABLE HINGE PIN, AND A LEVER LOCK MEMBER ON SAID BRACKET SERVING TO TIGHTEN SAID BRACKET AGAINST THE SUPPORT ON WHICH IT IS MOUNTED AND NORMALLY SERVING AS A GUARD TO ENGAGE AND COVER AN OUTER END OF SAID HINGE PIN AND PREVENT REMOVAL THEREOF, SAID LEVER LOCK MEMBER BEING MOVABLE TO RELEASE SAID HINGE PIN FOR REMOVAL.
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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |