US3513930A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Restraining device for motor vehicle driver
Assignee: Kaman Corp
•
Filing: 1967-12-26
•
Granted: 1970-05-26
•
Expires: 1987-12-26
Abstract
No abstract record available.
Inventors
- 👤 William H Brown Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:54
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/02; B60R22/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2442375A
Cited
US2754073A
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US2833343A
Cited
US2876829A
Cited
US3226674A
Cited
US3215220A
Cited
US3301594A
Cited
US3385633A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |