US2778259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Movable jaw wrench and hydraulically controlled stop device therefor
Assignee: Individual
•
Filing: 1953-02-19
•
Granted: 1957-01-22
•
Expires: 1973-02-19
Abstract
No abstract record available.
Inventors
- 👤 Moir John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:44
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/12; B25B7/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1561810A
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US1587454A
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US2134072A
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US2220994A
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US2280005A
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US2313348A
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US2487281A
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US2531285A
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US2500459A
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US2628692A
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US2592807A
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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) | 1960-01-22 | 1960-07-23 | 1961-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-22 | 1964-07-23 | 1965-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-22 | 1968-07-23 | 1969-01-22 | $7700.00 | Window Closed / Lapsed |