Patent US2952934A successfully refreshed from Google Patents.
US2952934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Firearm with rearward swinging breech block
Assignee: Individual
•
Filing: 1957-02-14
•
Granted: 1960-09-20
•
Expires: 1977-02-14
Abstract
No abstract record available.
Inventors
- 👤 Yovanovitch Lazare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:10
CPC Classifications
F; F41; F41A; F41A15/00; F41A15/08; F41A19/00; F41A19/06; F41A19/25; F41A19/27; F41A19/29; F41A19/36; F41A21/00; F41A21/10; F41A3/00; F41A3/02; F41A3/04; F41A3/06; F41C; F41C23/00; F41C7/00; F41C7/06
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) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |