US2461680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrench with threaded nut holding member
Assignee: Old Carco LLC
•
Filing: 1945-07-16
•
Granted: 1949-02-15
•
Expires: 1965-07-16
Abstract
No abstract record available.
Inventors
- 👤 Patrick T Cousino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:56
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/481; B25B13/488
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1281928A
Cited
US1478503A
Cited
US1756003A
Cited
DE474971C
Cited
US1992474A
Cited
US2264573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-15 | 1952-08-16 | 1953-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-15 | 1956-08-16 | 1957-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-15 | 1960-08-16 | 1961-02-15 | $7700.00 | Window Closed / Lapsed |