Patent FR1324556A successfully refreshed from Google Patents.
US2637407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile theft prevention device
Assignee: Individual
•
Filing: 1951-01-25
•
Granted: 1953-05-05
•
Expires: 1971-01-25
Abstract
No abstract record available.
Inventors
- 👤 Burk William Russcll
- 👤 Burk Harold Leroy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:15
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/002; B60R25/003; B60R25/007
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US382165A
Cited
US560763A
Cited
US1025047A
Cited
US1108470A
Cited
US1501303A
Cited
US1940380A
Cited
US2217141A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-04 | 1956-11-03 | 1957-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-04 | 1960-11-03 | 1961-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-04 | 1964-11-03 | 1965-05-05 | $7700.00 | Window Closed / Lapsed |