Patent US2138906A successfully refreshed from Google Patents.
Patent US3746914A successfully refreshed from Google Patents.
Patent US3106735A successfully refreshed from Google Patents.
Patent US2268245A successfully refreshed from Google Patents.
Patent US2960037A successfully refreshed from Google Patents.
US2960037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety arming device for explosive missiles
Assignee: Individual
•
Filing: 1952-01-23
•
Granted: 1960-11-15
•
Expires: 1972-01-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry Raech
- 👤 Edward P Mcardle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:10
CPC Classifications
F; F42; F42C; F42C15/00; F42C15/20; F42C15/21; F42C15/34
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1547599A
Cited
US1561687A
Cited
GB257335A
Cited
US2030085A
Cited
US2118062A
Cited
US2336514A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |