US3170659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head restraint for use in space vehicles
Assignee: Individual
•
Filing: 1964-07-16
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Granted: 1965-02-23
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Expires: 1984-07-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Paul W Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:51
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/60; B64D; B64D25/00; B64D25/02; B64D25/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A HEAD RESTRAINT FOR RESTRAINING THE HEAD MOVEMENT OF A CREWMAN OCCUPYING A SEAT STRUCTURE IN A SPACE VEHICLE DURING ACCELERATION AND ATTITUDE CHANGES OF THE VEHICLE AND COMPRISING: A FRAME MEMBER ADAPTED FOR JOINING TO THE SEAT STRUCTURE IN THE SPACE VEHICLE, A REAR HEAD SUPPORT JOINED TO SAID FRAME MEMBER, A PAIR OF EAR FLAP MEMBERS ONE EACH OF WHICH IS MOVABLY JOINED TO OPPOSITE SIDES OF SAID REAR HEAD SUPPORT AND ALIGNED FOR LATERAL MOVEMENT TOWARD AND AWAY FROM EACH OTHER, A
Claim 2
Dependent Claim
85 words
A HEAD RESTRAINT FOR RESTRAINING THE HEAD MOVEMENT OF A CREWMAN OCCUPYING A SEAT STRUCTURE IN A SPACE VEHICLE DURING ACCELERATION AND ATTITUDE CHANGES OF THE VEHICLE AND COMPRISING: A FRAME MEMBER ADAPTED FOR JOINING TO THE SEAT STRUCTURE IN THE SPACE VEHICLE, A REAR HEAD SUPPORT JOINED TO SAID FRAME MEMBER, A PAIR OF EAR FLAP MEMBERS ONE EACH OF WHICH IS MOVABLY JOINED TO OPPOSITE SIDES OF SAID REAR HEAD SUPPORT AND ALIGNED FOR LATERAL MOVEMENT TOWARD AND AWAY FROM EACH OTHER, A
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |