US2872241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined door and seat lock for automobiles
Assignee: Individual
•
Filing: 1954-11-19
•
Granted: 1959-02-03
•
Expires: 1974-11-19
Abstract
No abstract record available.
Inventors
- 👤 Shelden Charles Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:56
CPC Classifications
E; E05; E05C; E05C3/00; E05C3/12; E05C3/16; E05C3/22; E05C3/24; B; B60; B60N; B60N2/00; B60N2/02; B60N2/20; E05B; E05B83/00; E05B83/36; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1078; Y10T292/1083; Y10T292/1092; Y10T292/42; Y10T292/444; Y10T292/68; Y10T292/696; Y10T292/702
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191216285A
Cited
FR633717A
Cited
US1899234A
Cited
FR733858A
Cited
US2032821A
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US2387187A
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US2559548A
Cited
US2624613A
Cited
FR1068226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |