Patent US3094932A successfully refreshed from Google Patents.
US3094932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromagnetic radiation proof igniting device
Assignee: Individual
•
Filing: 1960-07-15
•
Granted: 1963-06-25
•
Expires: 1980-07-15
Abstract
No abstract record available.
Inventors
- 👤 William D Greenlees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:04
CPC Classifications
F; F42; F42B; F42B3/00; F42B3/10; F42B3/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
AN IGNITING DEVICE COMPRISING A HOUSING, A SOLENOID DISPOSED WITHIN SAID HOUSING AND HAVING A MOVEABLE CORE, A CONTACT PIN MOUNTED ON SAID CORE AND MOVEABLE THEREWITH UPON THE ENERGIZATION OF THE SOLENOID, AN ELECTRICALLY INITIATED DETONATOR SUPPORTED BY SAID HOUSING IN THE PATH OF MOVEMENT OF THE CORE MOUNTED CONTACT PIN, AND METAL
Claim 2
Dependent Claim
54 words
AN IGNITING DEVICE COMPRISING A HOUSING, A SOLENOID DISPOSED WITHIN SAID HOUSING AND HAVING A MOVEABLE CORE, A CONTACT PIN MOUNTED ON SAID CORE AND MOVEABLE THEREWITH UPON THE ENERGIZATION OF THE SOLENOID, AN ELECTRICALLY INITIATED DETONATOR SUPPORTED BY SAID HOUSING IN THE PATH OF MOVEMENT OF THE CORE MOUNTED CONTACT PIN, AND METAL
References Cited (Backward Citations)
US1844865A
Cited
US1987912A
Cited
US2344178A
Cited
US2737890A
Cited
US2957415A
Cited
US2918001A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |