US3369769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary-inertia locking seat belt retractor
Assignee: Individual
•
Filing: 1966-04-22
•
Granted: 1968-02-20
•
Expires: 1986-04-22
Abstract
No abstract record available.
Inventors
- 👤 Joel A Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:01
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/34; B60R22/36; B60R22/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US700763A
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US988418A
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US1393570A
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US2105469A
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US2708555A
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US2843335A
Cited
US3058687A
Cited
US2979282A
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US3190579A
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US3214218A
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US3323749A
Cited
US3206137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |