US1224657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Direction-indicator for automobiles.
Assignee: Individual
•
Filing: 1916-08-09
•
Granted: 1917-05-01
•
Expires: 1936-08-09
Abstract
No abstract record available.
Inventors
- 👤 Roman J Miller
- 👤 John Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:44
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/34
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) | 1920-04-30 | 1920-10-30 | 1921-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-04-30 | 1924-10-30 | 1925-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-04-30 | 1928-10-30 | 1929-05-01 | $7700.00 | Window Closed / Lapsed |