US3278230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hardshell restraint system
Assignee: Individual
•
Filing: 1964-02-27
•
Granted: 1966-10-11
•
Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 William C Boyce
- 👤 Howard E Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:50
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A PERSONNEL RESTRAINT SYSTEM COMPRISING: A TORSO SHELL COMPRISED OF SEPARATE FRONT AND BACK SECTIONS AND MEANS FOR SECURING SAID SECTIONS TOGETHER, A FRAME SECURED TO SAID BACK SECTION SAID FRAME FORMING A SEAT BACK, A BLACKLESS SEAT STRUCTURE, FLOATING PIVOT MEANS FOR SECURING SAID TORSO SHELL BACK WITH SAID FRAME TO SAID SEAT STRUCTURE, CONTOUR SHELLS FOR APPLICATION TO THE BACK OF THE LIMBS OF ASTRONAUTS, MEANS FOR SECURING SAID SHELLS TO SAID LIMBS, AND RESILIENT LINER MEANS BETWEEN SAID SHELLS AND SAID LIMBS.
Claim 2
Dependent Claim
85 words
A PERSONNEL RESTRAINT SYSTEM COMPRISING: A TORSO SHELL COMPRISED OF SEPARATE FRONT AND BACK SECTIONS AND MEANS FOR SECURING SAID SECTIONS TOGETHER, A FRAME SECURED TO SAID BACK SECTION SAID FRAME FORMING A SEAT BACK, A BLACKLESS SEAT STRUCTURE, FLOATING PIVOT MEANS FOR SECURING SAID TORSO SHELL BACK WITH SAID FRAME TO SAID SEAT STRUCTURE, CONTOUR SHELLS FOR APPLICATION TO THE BACK OF THE LIMBS OF ASTRONAUTS, MEANS FOR SECURING SAID SHELLS TO SAID LIMBS, AND RESILIENT LINER MEANS BETWEEN SAID SHELLS AND SAID LIMBS.
References Cited (Backward Citations)
US592783A
Cited
CA530391A
Cited
CA653095A
Cited
US1795304A
Cited
US2542248A
Cited
US2782783A
Cited
US2781827A
Cited
US2919942A
Cited
US3038175A
Cited
US3099261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |