US3351017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air-arming impact fuze
Assignee: Individual
•
Filing: 1967-01-17
•
Granted: 1967-11-07
•
Expires: 1987-01-17
Abstract
No abstract record available.
Inventors
- 👤 Jack A Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:49
CPC Classifications
F; F42; F42B; F42B10/00; F42B10/32; F42B10/48; F42B10/56; F42C; F42C15/00; F42C15/18; F42C15/188
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
114 words
APPARATUS FOR ARMING AND FIRING AN ORDNANCE MEMBER SUBJECT TO ACCELERATION AND DECELERATION FORCES COMPRISING: AN INERTIA MAMBER CARRIED BY SAID ORDNANCE MEMBER ADAPTED TO MOVE BETWEEN A SAFE AND ARM POSITION; A DEFORMABLE FRUSTO-CONICAL WASHER, ENGAGING SAID INERTIA MEMBER AND RESTRAINING SAID INERTIA MEMBER AGAINST MOVEMENT FROM THE SAFE POSITION; SAID WASHER HAVING FREELY SLIDABLE ABUTMENT EDGES AT OPPOSITE ENDS THEREOF, THE SMALLER EDGE ADAPTED TO DECREASE IN DIAMETER AND THE LARGER EDGE ADAPTED TO INCREASE IN DIAMETER WHEN THE WASHER IS DEFORMED TOWARD A FLATTENED POSITION; SAID INERTIA MEMBER BEING ADAPTED TO MOVE RELATIVE TO THE WASHER UPON APPLICATION OF A FORCE ON SAID INERTIA MEMBER SUFFICEINT TO DEFORM SAID FRUSTOCONICAL MEMBER;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-06 | 1971-05-08 | 1971-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-06 | 1975-05-08 | 1975-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-06 | 1979-05-08 | 1979-11-07 | $7700.00 | Window Closed / Lapsed |