US2795160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slidable jaw pieces for open-end wrench
Assignee: Individual
•
Filing: 1956-04-17
•
Granted: 1957-06-11
•
Expires: 1976-04-17
Abstract
No abstract record available.
Inventors
- 👤 Howard C Blasdell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:03
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/02; B25B13/08; B25B13/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US583741A
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US879155A
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US923617A
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US1048380A
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US2574834A
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US2592781A
Cited
US2646711A
Cited
US2730000A
Cited
US2697372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-10 | 1960-12-10 | 1961-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-10 | 1964-12-10 | 1965-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-10 | 1968-12-10 | 1969-06-11 | $7700.00 | Window Closed / Lapsed |