US3276299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple key tuner and adjuster
Assignee: Individual
•
Filing: 1964-09-08
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Granted: 1966-10-04
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Expires: 1984-09-08
Abstract
No abstract record available.
Inventors
- 👤 Halburian Armen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:15
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/02; B25B13/06; B25B13/48; B25B13/50; B25B13/5091; B25B15/00; B25B15/02; G; G10; G10D; G10D3/00; G10D3/20; G10D13/00; G10D13/01; G10D13/02; G10D13/10; G10D13/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A WRENCH FOR TIGHTENING AND LOOSENING WING AND FINGER OPERABLE FASTENERS COMPRISING THUMB SCREWS, WING NUTS, CLAMP SCREWS AND THE LIKE, SAID WRENCH COMPRISING MEANS DEFINING A SOCKET HAVING SPACED, OPPOSED SURFACES DEFINING AN ELONGATED SLOT OPEN AT OPPOSED END AND ON ONE SIDE AND OPEN AT PORTIONS OF THE OTHER SIDE ADJOINING EACH OF SAID OPPOSED ENDS, HANDLE MEANS AND A SHANK ADJOINING SAID HANDLE MEANS AND JOINING SAID SOCKET AT SAID OTHER SIDE, SAID OPPOSED SURFACES BEING SPACED AND DIMENSIONED SO THAT SAID SLOT HAS A LENGTH AND A WIDTH TO RECEIVE INDIVIDUALLY THEREIN WING FASTENERS INCLUDING AT LEAST A PORTION OF THE FASTENER WINGS FOR ROTATABLY DRIVING THE WING FASTENERS, SAID SHANK HAVING A THICKNESS AT SAID OTHER SIDE LESS THAN THE LENGTH OF SAID SLOT, SAID OPPOSED SURFACES EXTENDING OUTWARDLY BEYOND SAID SHANK, SAID OPEN OPPOSED ENDS OF SAID SLOT PERMITTING THE WINGS TO EXTEND OUTWARDLY OF THE ENDS OF SAID SLOT AND SAID OPEN PORTIONS OF SAID OTHER SIDE OF SAID SLOT PERMITTING THE EINGS TO EXTEND UPWARDLY OF SAID OTHER SIDE OF SAID SLOT.
Claim 2
Dependent Claim
180 words
A WRENCH FOR TIGHTENING AND LOOSENING WING AND FINGER OPERABLE FASTENERS COMPRISING THUMB SCREWS, WING NUTS, CLAMP SCREWS AND THE LIKE, SAID WRENCH COMPRISING MEANS DEFINING A SOCKET HAVING SPACED, OPPOSED SURFACES DEFINING AN ELONGATED SLOT OPEN AT OPPOSED END AND ON ONE SIDE AND OPEN AT PORTIONS OF THE OTHER SIDE ADJOINING EACH OF SAID OPPOSED ENDS, HANDLE MEANS AND A SHANK ADJOINING SAID HANDLE MEANS AND JOINING SAID SOCKET AT SAID OTHER SIDE, SAID OPPOSED SURFACES BEING SPACED AND DIMENSIONED SO THAT SAID SLOT HAS A LENGTH AND A WIDTH TO RECEIVE INDIVIDUALLY THEREIN WING FASTENERS INCLUDING AT LEAST A PORTION OF THE FASTENER WINGS FOR ROTATABLY DRIVING THE WING FASTENERS, SAID SHANK HAVING A THICKNESS AT SAID OTHER SIDE LESS THAN THE LENGTH OF SAID SLOT, SAID OPPOSED SURFACES EXTENDING OUTWARDLY BEYOND SAID SHANK, SAID OPEN OPPOSED ENDS OF SAID SLOT PERMITTING THE WINGS TO EXTEND OUTWARDLY OF THE ENDS OF SAID SLOT AND SAID OPEN PORTIONS OF SAID OTHER SIDE OF SAID SLOT PERMITTING THE EINGS TO EXTEND UPWARDLY OF SAID OTHER SIDE OF SAID SLOT.
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |