US2698403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive vehicle signal device
Assignee: Individual
•
Filing: 1950-06-07
•
Granted: 1954-12-28
•
Expires: 1970-06-07
Abstract
No abstract record available.
Inventors
- 👤 Harry D Woodham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:29
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/30; B60Q1/302; B60Q1/2607
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2096069A
Cited
US2128769A
Cited
US2250133A
Cited
US2260680A
Cited
US2500201A
Cited
US2483687A
Cited
US2513712A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-27 | 1958-06-28 | 1958-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-27 | 1962-06-28 | 1962-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-27 | 1966-06-28 | 1966-12-28 | $7700.00 | Window Closed / Lapsed |