US2570772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recoil operated firearm with pivoted bolt lock
Assignee: Remington Arms Co LLC
•
Filing: 1949-03-03
•
Granted: 1951-10-09
•
Expires: 1969-03-03
Abstract
No abstract record available.
Inventors
- 👤 Crittendon Lexie Ray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:01
CPC Classifications
F; F41; F41A; F41A3/00; F41A3/12; F41A3/36; F41A3/38; F41A3/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1070579A
Cited
US2274195A
Cited
US2391237A
Cited
US2499090A
Cited
US2413520A
Cited
US2409733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |