US2922240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Firearm with interengageable breech block and slide block and double action bars
Assignee: Individual
•
Filing: 1956-02-17
•
Granted: 1960-01-26
•
Expires: 1976-02-17
Abstract
No abstract record available.
Inventors
- 👤 Harold D Allyn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:39
CPC Classifications
F; F41; F41A; F41A19/00; F41A19/06; F41A19/42; F41A19/43; F41A17/00; F41A17/20; F41A17/22; F41A3/00; F41A3/12; F41A3/14; F41A3/32; F41A9/00; F41A9/38; F41A9/39; F41A9/40; F41A9/41; F41C; F41C7/00; F41C7/02
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |