US2763451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for releasing an aviator from a safety harness connection with a seat
Assignee: Individual
•
Filing: 1953-10-05
•
Granted: 1956-09-18
•
Expires: 1973-10-05
Abstract
No abstract record available.
Inventors
- 👤 John P Moran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:25
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/22; B64D17/30; B64D25/00; B64D25/02; B64D25/06; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45466; Y10T24/45602; Y10T24/45607; Y10T24/45623; Y10T24/45628; Y10T24/45634; Y10T24/45639
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1492853A
Cited
US1692826A
Cited
US2108716A
Cited
US2393311A
Cited
GB585274A
Cited
US2481116A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |