US3375495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seatbelt alarm system
Assignee: Individual
•
Filing: 1965-02-12
•
Granted: 1968-03-26
•
Expires: 1985-02-12
Abstract
No abstract record available.
Inventors
- 👤 Joel A Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:56
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/48; G; G08; G08B; G08B21/00; G08B21/18; G08B21/22; B60R2022/4808; B60R2022/4825; B60R2022/4858
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3074055A
Cited
US3226674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |