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US2634641A
Expired / Lapsed
US
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Fastener-holding socket wrench
Assignee: Individual
•
Filing: 1950-02-20
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Granted: 1953-04-14
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Expires: 1970-02-20
Abstract
No abstract record available.
Inventors
- 👤 Charles L Hodges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:42
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/44; B25B23/00; B25B23/02; B25B23/08; B25B23/10; B25B23/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US493815A
Cited
US1400256A
Cited
US1615201A
Cited
US2579438A
Cited
US2434600A
Cited
US2561407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-13 | 1956-10-13 | 1957-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-13 | 1960-10-13 | 1961-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-13 | 1964-10-13 | 1965-04-14 | $7700.00 | Window Closed / Lapsed |