US2658277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun fire control apparatus
Assignee: Arma Corp
•
Filing: 1938-12-19
•
Granted: 1953-11-10
•
Expires: 1958-12-19
Abstract
No abstract record available.
Inventors
- 👤 Arthur P Davis
- 👤 James K Macomber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:31
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/10; G01C21/12; G01C21/16; G01C21/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1849611A
Cited
US1464208A
Cited
US1468712A
Cited
US1831595A
Cited
US2071424A
Cited
US2105985A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-09 | 1957-05-11 | 1957-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-09 | 1961-05-11 | 1961-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-09 | 1965-05-11 | 1965-11-10 | $7700.00 | Window Closed / Lapsed |