US3289970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable safety belts
Assignee: Individual
•
Filing: 1964-06-23
•
Granted: 1966-12-06
•
Expires: 1984-06-23
Abstract
No abstract record available.
Inventors
- 👤 Richard G Board
- 👤 Nelson H Shapiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:06
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/34; B60R22/347; B60R22/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A RETRACTABLE SEAT BELT COMPRISING A STRAP, MEANS MOVABLE IN A RETRACTING DIRECTION FOR RETRACTING SAID STRAP AND MOVEABLE IN AN EXTENDING DIRECTION FOR PERMITTING EXTENSION OF SAID STRAP, MEANS FOR PREVENTING EXTENSION OF SAID STRAP WHEN SAID STRAP HAS BEEN EXTENDED TO ANY SELECTED LENGTH WITHIN A WIDE RANGE OF LENGTHS, AND AUTOMATIC MEANS FOR RENDERING SAID EXTENSION-PREVENTING MEANS INEFFECTIVE DURING EXTENSILE MOVEMENT OF SAID STRAP TO SAID SELECTED LENGTH AND THEREAFTER, IN RESPONSE TO CESSATION OF SAID EXTENSIL MOVEMENT OF SAID STRAP, FOR RENDERING SAID PREVENTING MEANS EFFECTIVE.
Claim 2
Dependent Claim
90 words
A RETRACTABLE SEAT BELT COMPRISING A STRAP, MEANS MOVABLE IN A RETRACTING DIRECTION FOR RETRACTING SAID STRAP AND MOVEABLE IN AN EXTENDING DIRECTION FOR PERMITTING EXTENSION OF SAID STRAP, MEANS FOR PREVENTING EXTENSION OF SAID STRAP WHEN SAID STRAP HAS BEEN EXTENDED TO ANY SELECTED LENGTH WITHIN A WIDE RANGE OF LENGTHS, AND AUTOMATIC MEANS FOR RENDERING SAID EXTENSION-PREVENTING MEANS INEFFECTIVE DURING EXTENSILE MOVEMENT OF SAID STRAP TO SAID SELECTED LENGTH AND THEREAFTER, IN RESPONSE TO CESSATION OF SAID EXTENSIL MOVEMENT OF SAID STRAP, FOR RENDERING SAID PREVENTING MEANS EFFECTIVE.
References Cited (Backward Citations)
US3174704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |