US2910953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet driven torpedoes
Assignee: Individual
•
Filing: 1950-07-20
•
Granted: 1959-11-03
•
Expires: 1970-07-20
Abstract
No abstract record available.
Inventors
- 👤 Horace E Karig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:17
CPC Classifications
F; F42; F42B; F42B19/00; F42B19/12; F42B19/26; F42B19/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US502168A
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FR657557A
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US2526510A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-02 | 1963-05-04 | 1963-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-02 | 1967-05-04 | 1967-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-02 | 1971-05-04 | 1971-11-03 | $7700.00 | Window Closed / Lapsed |