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US2492279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ammunition for recoilless weapons
Assignee: Individual
•
Filing: 1946-12-12
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Granted: 1949-12-27
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Expires: 1966-12-12
Abstract
No abstract record available.
Inventors
- 👤 Kenneth R Fowler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:42
CPC Classifications
F; F41; F41A; F41A19/00; F41A19/58; F41A19/69; F42; F42B; F42B5/00; F42B5/02; F42B5/05; F42B5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-26 | 1953-06-27 | 1953-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-26 | 1957-06-27 | 1957-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-26 | 1961-06-27 | 1961-12-27 | $7700.00 | Window Closed / Lapsed |