US2800058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gunner's control handle for a fire control system
Assignee: Individual
•
Filing: 1954-05-11
•
Granted: 1957-07-23
•
Expires: 1974-05-11
Abstract
No abstract record available.
Inventors
- 👤 Arthur T Henshall
- 👤 Charles C Tomlinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:55
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/08; F; F41; F41A; F41A19/00; F41A19/06; F41A27/00; F41A27/06; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2379778A
Cited
US2448450A
Cited
FR498826A
Cited
US1541712A
Cited
US2407191A
Cited
US2613548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |