US1497093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking device for vehicles
Assignee: Individual
•
Filing: 1923-05-19
•
Granted: 1924-06-10
•
Expires: 1943-05-19
Abstract
No abstract record available.
Inventors
- 👤 Christopher C Dolan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:03
CPC Classifications
B; B60; B60R; B60R25/00; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/402; Y10T70/50; Y10T70/5611; Y10T70/5836; Y10T70/5841; Y10T70/5872; Y10T70/5876
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1927-06-10 | 1927-12-10 | 1928-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-06-10 | 1931-12-10 | 1932-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-06-10 | 1935-12-10 | 1936-06-10 | $7700.00 | Window Closed / Lapsed |