US2681583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toggle-actuated, pivoted jaw wrench
Assignee: BUSCHMAN PRODUCTS Inc
•
Filing: 1952-08-21
•
Granted: 1954-06-22
•
Expires: 1972-08-21
Abstract
No abstract record available.
Inventors
- 👤 Buschman Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:45
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/12; B25B7/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US587974A
Cited
US786844A
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US936980A
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US1060391A
Cited
US1935009A
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US2487281A
Cited
US2531285A
Cited
FR976867A
Cited
US2617312A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-21 | 1957-12-21 | 1958-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-21 | 1961-12-21 | 1962-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-21 | 1965-12-21 | 1966-06-22 | $7700.00 | Window Closed / Lapsed |