Patent US1809222A successfully refreshed from Google Patents.
US1809222A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic firearm having alpha recoiling barrel and an amplifying push lever
Assignee: COSTRUZIONI MECCANICHE BREDA E
•
Filing: 1928-02-24
•
Granted: 1931-06-09
•
Expires: 1948-02-24
Abstract
No abstract record available.
Inventors
- 👤 Soncini Cesare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:46
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/29; F41A9/32; F41A9/33; F41A19/00; F41A19/03; F41A3/00; F41A3/12; F41A3/36; F41A3/44; F41A5/00; F41A5/02; F41A5/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1934-06-08 | 1934-12-08 | 1935-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-06-08 | 1938-12-08 | 1939-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-06-08 | 1942-12-08 | 1943-06-09 | $7700.00 | Window Closed / Lapsed |