US3486352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive electric door lock systems
Assignee: Automobiles Peugeot SA
•
Filing: 1968-05-17
•
Granted: 1969-12-30
•
Expires: 1988-05-17
Abstract
No abstract record available.
Inventors
- 👤 Pierre Bouthors
- 👤 Christian Porquet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:29
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/46; E05B77/48; Y; Y10; Y10T; Y10T70/00; Y10T70/60; Y10T70/625; Y10T70/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2369713A
Cited
US2505401A
Cited
US2694920A
Cited
DE1166034B
Cited
US3021912A
Cited
US3247924A
Cited
US3359767A
Cited
FR1492610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |