US2657286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push-button turn signal switch
Assignee: GEORGE L HOKLAS
•
Filing: 1951-01-04
•
Granted: 1953-10-27
•
Expires: 1971-01-04
Abstract
No abstract record available.
Inventors
- 👤 Clarence H Hoklas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:08
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/14; B60Q1/1446; B60Q1/1453; B60Q1/1461; B60Q1/1484
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1389366A
Cited
US1435692A
Cited
US1643706A
Cited
GB341807A
Cited
US2021386A
Cited
US2268545A
Cited
US2282761A
Cited
US2433938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |