US2656426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switch for use in turn-indicating signaling systems
Assignee: Auto Lamp Manufacturing Co
•
Filing: 1950-05-10
•
Granted: 1953-10-20
•
Expires: 1970-05-10
Abstract
No abstract record available.
Inventors
- 👤 Henry G Dibelka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:06
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/34; B60Q1/343; B60Q1/40; B60Q1/42; B60Q1/425
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1465596A
Cited
US1647663A
Cited
US1620456A
Cited
DE448844C
Cited
US1690370A
Cited
US1902700A
Cited
US2122508A
Cited
US2111931A
Cited
US2126940A
Cited
US2188058A
Cited
US2344685A
Cited
US2362689A
Cited
US2528035A
Cited
US2526611A
Cited
US2596834A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |