US2815008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ejection seat thruster
Assignee: TALCO ENGINEERING Co Inc
•
Filing: 1956-06-15
•
Granted: 1957-12-03
•
Expires: 1976-06-15
Abstract
No abstract record available.
Inventors
- 👤 Gerald E Hirt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:28
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/08; B64D25/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL53764C
Cited
US1535619A
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US1898694A
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US2476857A
Cited
US2516902A
Cited
US2765130A
Cited
US2773661A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |