US3179359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle escape systems
Assignee: Individual
•
Filing: 1963-02-15
•
Granted: 1965-04-20
•
Expires: 1983-02-15
Abstract
No abstract record available.
Inventors
- 👤 Martin James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:15
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/08; B64D25/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
AN AIRCRAFT EJECTION SEAT COMPRISING THE COMBINATION OF A GUIDE STRUCTURE ADAPTED TO BE FIXED TO THE AIRCRAFT; A SEAT STRUCTURE MOUNTED ON THE GUIDE STRUCTURE FOR MOVEMENT THEREALONG ON EJECTION OF THE SEAT FROM THE AIRCRAFT; A DROGUE GUN MOUNTED ON THE SEAT STRUCTURE; A DROGUE GUN FIRING MEANS INCLUDING A STATIC LINK: AND A RELEASABLE ANCHORAGE MOUNTED FIXEDLY IN RELATION TO THE SEAT STRUCTURE, SAID ANCHORAGE COMPRISING A PIN RELEASABLY ENGAGED WITH THE STATIC LINK, A PISTONAND-CYLINDER ASSEMBLY OPERATIVELY CONNECTED TO THE PIN, AND A PRESSURE, FLUID SUPPLY CONNECTED TO THE CYLINDER OF THE ASSEMBLY, PRESSURE FLUID SUPPLIED TO THE CYLINDER MOVING THE PISTON IN THE CYLINDER AND DISPLACING THE PIN FROM A LINK ENGAGING TO A LINK RELEASING POSITION WHEREBY THE DROGUE GUN FIRING MEANS IS DISABLED.
Claim 2
Dependent Claim
130 words
AN AIRCRAFT EJECTION SEAT COMPRISING THE COMBINATION OF A GUIDE STRUCTURE ADAPTED TO BE FIXED TO THE AIRCRAFT; A SEAT STRUCTURE MOUNTED ON THE GUIDE STRUCTURE FOR MOVEMENT THEREALONG ON EJECTION OF THE SEAT FROM THE AIRCRAFT; A DROGUE GUN MOUNTED ON THE SEAT STRUCTURE; A DROGUE GUN FIRING MEANS INCLUDING A STATIC LINK: AND A RELEASABLE ANCHORAGE MOUNTED FIXEDLY IN RELATION TO THE SEAT STRUCTURE, SAID ANCHORAGE COMPRISING A PIN RELEASABLY ENGAGED WITH THE STATIC LINK, A PISTONAND-CYLINDER ASSEMBLY OPERATIVELY CONNECTED TO THE PIN, AND A PRESSURE, FLUID SUPPLY CONNECTED TO THE CYLINDER OF THE ASSEMBLY, PRESSURE FLUID SUPPLIED TO THE CYLINDER MOVING THE PISTON IN THE CYLINDER AND DISPLACING THE PIN FROM A LINK ENGAGING TO A LINK RELEASING POSITION WHEREBY THE DROGUE GUN FIRING MEANS IS DISABLED.
References Cited (Backward Citations)
CA580385A
Cited
US2003205A
Cited
US2527020A
Cited
US2622298A
Cited
US2763451A
Cited
US2840327A
Cited
US3075208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-19 | 1968-10-19 | 1969-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-19 | 1972-10-19 | 1973-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-19 | 1976-10-19 | 1977-04-20 | $7700.00 | Window Closed / Lapsed |