Patent US2786377A successfully refreshed from Google Patents.
US2786377A
Expired / Lapsed
US
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Predetermined torque release hand tool
Assignee: Individual
•
Filing: 1954-05-17
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Granted: 1957-03-26
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Expires: 1974-05-17
Abstract
No abstract record available.
Inventors
- 👤 Hanley L Riess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:22
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/14; B25B23/141; B25B23/142; B25B23/1422; B25B23/1427
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US445615A
Cited
US998615A
Cited
US2038466A
Cited
US2106319A
Cited
US2164870A
Cited
US2238583A
Cited
US2601044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |