Patent US3083938A successfully refreshed from Google Patents.
US3083938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ejection seat and personnel separation device
Assignee: Lockheed Martin Corp
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Filing: 1959-08-06
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Granted: 1963-04-02
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Expires: 1979-08-06
Abstract
No abstract record available.
Inventors
- 👤 Dennis W Brinkworth
- 👤 Jr Guy L Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:08
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/08; B64D25/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
85 words
AN OCCUPANT AND SEAT SEPARATION DEVICE FOR AIRCRAFT ESCAPE SYSTEMS COMPRISING, A SEAT EJECTABLE FROM AN AIRCRAFT HAVING A BACK AND A SEAT PAN ARRANGED TO ACCOMMODATE A SEATED OCCUPANT, FLEXIBLE WEBBING EXTENDING ALONG THE SEAT BACK AND SEAT PAN DISPOSED BETWEEN THE SEAT AND ITS OCCUPANT AND CONNECTED ON ONE END TO THE FRONT OF THE SEAT PAN, AN ACTUATOR CARRIED ON THE SEAT BACK AND OPERATIVELY COUPLED TO THE FREE END OF THE WEBBING TO EFFECT DRAWING THE WEBBING INTO THE ACTUATOR, THEREBY
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |