US2959078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Predetermined torque release wrench
Assignee: SKIDMORE HUNGERFORD IND Inc
•
Filing: 1959-06-17
•
Granted: 1960-11-08
•
Expires: 1979-06-17
Abstract
No abstract record available.
Inventors
- 👤 Richard H Skidmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:12
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/14; B25B23/142; B25B23/1422; B25B23/1427
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2731865A
Cited
US2732747A
Cited
US2899854A
Cited
US2365486A
Cited
FR1063803A
Cited
US2743638A
Cited
US2887921A
Cited
US2887919A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |