US1337568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile lock and traction device
Assignee: RANDALL
•
Filing: 1918-02-14
•
Granted: 1920-04-20
•
Expires: 1938-02-14
Abstract
No abstract record available.
Inventors
- 👤 S Q Shannon
- 👤 Herman P Randall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:54
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/01; B60R25/09; B60R25/093; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/402; Y10T70/409
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) | 1923-04-20 | 1923-10-20 | 1924-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-04-20 | 1927-10-20 | 1928-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-04-20 | 1931-10-20 | 1932-04-20 | $7700.00 | Window Closed / Lapsed |