US1925200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary lighting system for vehicle headlights
Assignee: Individual
•
Filing: 1931-02-02
•
Granted: 1933-09-05
•
Expires: 1951-02-02
Abstract
No abstract record available.
Inventors
- 👤 Eugene O Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:38
CPC Classifications
H; H05; H05B; H05B39/00; H05B39/10; B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/18; F; F21; F21S; F21S41/00; F21S41/10; F21S41/14; F21S41/162; F21S41/19; F21S41/192; F21S41/20; F21S41/28; F21S41/30; F21S41/32; F21S41/321
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) | 1936-09-04 | 1937-03-06 | 1937-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-09-04 | 1941-03-06 | 1941-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-09-04 | 1945-03-06 | 1945-09-05 | $7700.00 | Window Closed / Lapsed |