US3490255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle control locking system
Assignee: Motors Liquidation Co
•
Filing: 1967-12-19
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Granted: 1970-01-20
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Expires: 1987-12-19
Abstract
No abstract record available.
Inventors
- 👤 Robert D Wight
- 👤 Edward G Curtindale
- 👤 Dan R Kimberlin
- 👤 Floyd A Schluckebier
- 👤 Philip A Seidel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:38
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/01; B60R25/02; B60R25/021; B60R25/02142; B60R25/02144; B60R25/002; B62; B62D; B62D1/00; B62D1/02; B62D1/16; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5889; Y10T70/5894; Y10T70/5898; Y10T70/5925; Y10T70/5934; Y10T70/5938; Y10T70/5956; Y10T70/70; Y10T70/7441; Y10T70/7915; Y10T70/7949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2147613A
Cited
US2679744A
Cited
US2724259A
Cited
US2890581A
Cited
US3167971A
Cited
US3400563A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |