US2780951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrench with a flexible gripping band
Assignee: Pont a Mousson SA
•
Filing: 1953-12-16
•
Granted: 1957-02-12
•
Expires: 1973-12-16
Abstract
No abstract record available.
Inventors
- 👤 Bram Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:35
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/50; B25B13/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US338731A
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US591325A
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US697977A
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US1006348A
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US1446619A
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US1521342A
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US1620170A
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US1760167A
Cited
US1913906A
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US1887152A
Cited
US2122104A
Cited
US2221056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-12 | 1960-08-13 | 1961-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-12 | 1964-08-13 | 1965-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-12 | 1968-08-13 | 1969-02-12 | $7700.00 | Window Closed / Lapsed |