US1929111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile head lamp
Assignee: GUIDE LAMP Corp
•
Filing: 1931-05-23
•
Granted: 1933-10-03
•
Expires: 1951-05-23
Abstract
No abstract record available.
Inventors
- 👤 Robert N Falge
- 👤 Charles E Godley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:54
CPC Classifications
F; F21; F21S; F21S41/00; F21S41/10; F21S41/14; F21S41/162; F21S41/164; F21S41/166; F21S41/168; F21S41/20; F21S41/28; F21S41/30; F21S41/32; F21S41/33; F21S41/334; 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) | 1936-10-02 | 1937-04-03 | 1937-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-10-02 | 1941-04-03 | 1941-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-10-02 | 1945-04-03 | 1945-10-03 | $7700.00 | Window Closed / Lapsed |