Patent US2132007A successfully refreshed from Google Patents.
US3070184A
Expired / Lapsed
US
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Vehicle door locking system
Assignee: Trico Products Corp
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Filing: 1959-06-11
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Granted: 1962-12-25
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Expires: 1979-06-11
Abstract
No abstract record available.
Inventors
- 👤 William C Riester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:48
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/46; E05B77/50; E05B77/54; Y; Y10; Y10T; Y10T70/00; Y10T70/60; Y10T70/625
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1832618A
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US2340424A
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US2344826A
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US2505401A
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US2716568A
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US2888287A
Cited
US2901053A
Cited
US2936843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |