US2926607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hermetically sealed explosive cartridge
Assignee: Individual
•
Filing: 1957-05-28
•
Granted: 1960-03-01
•
Expires: 1977-05-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Hollis L Muller
- 👤 Edward R Thilo
- 👤 Norman K Turnbull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:55
CPC Classifications
F; F42; F42C; F42C19/00; F42C19/08; F42C19/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US99899A
Cited
US1313801A
Cited
US805270A
Cited
US1791716A
Cited
US2667837A
Cited
US2766832A
Cited
US2828691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |