US2694342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Base-plate device for mortars and other guns
Assignee: BRANDT EDGAR ETS
•
Filing: 1949-07-27
•
Granted: 1954-11-16
•
Expires: 1969-07-27
Abstract
No abstract record available.
Inventors
- 👤 Canoune Abel Yves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:53
CPC Classifications
F; F41; F41A; F41A23/00; F41A23/52; F41A23/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR570613A
Cited
US1730800A
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US1850034A
Cited
US2046518A
Cited
GB462509A
Cited
FR816093A
Cited
US2182010A
Cited
GB494355A
Cited
FR876128A
Cited
US2557960A
Cited
US2558024A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-15 | 1958-05-17 | 1958-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-15 | 1962-05-17 | 1962-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-15 | 1966-05-17 | 1966-11-16 | $7700.00 | Window Closed / Lapsed |