Patent US2498544A successfully refreshed from Google Patents.
Patent US2934985A successfully refreshed from Google Patents.
US2934985A
Expired / Lapsed
US
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Predetermined torque release wrench
Assignee: HOUDAILIE IND Inc
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Filing: 1958-08-21
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Granted: 1960-05-03
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Expires: 1978-08-21
Abstract
No abstract record available.
Inventors
- 👤 Peter J Mutolo
- 👤 James W Westphall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:28
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)
US2704472A
Cited
US2731865A
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US2732747A
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US2365486A
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US2667800A
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US2743638A
Cited
US2792733A
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US2789454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |