US2519630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plier wrench
Assignee: Individual
•
Filing: 1946-08-12
•
Granted: 1950-08-22
•
Expires: 1966-08-12
Abstract
No abstract record available.
Inventors
- 👤 Elizabeth M Boyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:29
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/06; B25B7/10; B25B7/12; B25B7/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US763227A
Cited
US1145067A
Cited
US2066716A
Cited
US2206251A
Cited
US2280005A
Cited
US2399454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |