Patent US2940345A successfully refreshed from Google Patents.
US2940345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quickly adjustable wrench with inclined washer locking means
Assignee: Individual
•
Filing: 1958-05-19
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Granted: 1960-06-14
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Expires: 1978-05-19
Abstract
No abstract record available.
Inventors
- 👤 George B Farina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:57
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/10; B25B13/12; B25B13/20; B25B13/24; B25B13/26; B25B13/28; B25B13/34; B25B13/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US465272A
Cited
US578249A
Cited
GB191022838A
Cited
US2391143A
Cited
US2589511A
Cited
US2685218A
Cited
US2689496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |