US2590516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trigger safety for firearms
Assignee: Individual
•
Filing: 1948-12-30
•
Granted: 1952-03-25
•
Expires: 1968-12-30
Abstract
No abstract record available.
Inventors
- 👤 Breymann Maruja Acosta De Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:08
CPC Classifications
F; F41; F41A; F41A17/00; F41A17/46; F41A17/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT117B
Cited
FR350867A
Cited
US1686482A
Cited
US1887308A
Cited
US2080202A
Cited
US2401482A
Cited
US2444649A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |