Patent US2503783A successfully refreshed from Google Patents.
US2503783A
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US
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Toggle actuated and adjustably mounted pivoted jaw wrench
Assignee: B M C MANUFACTURING CORP
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Filing: 1947-01-30
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Granted: 1950-04-11
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Expires: 1967-01-30
Abstract
No abstract record available.
Inventors
- 👤 Vincent S Ward
- 👤 Gordon K Hurlbut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:40
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/12; B25B7/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2398209A
Cited
US2388580A
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US2399454A
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US2436497A
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US2478728A
Cited
US2428949A
Cited
US2464472A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-10 | 1953-10-10 | 1954-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-10 | 1957-10-10 | 1958-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-10 | 1961-10-10 | 1962-04-11 | $7700.00 | Window Closed / Lapsed |