US1883359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headlight
Assignee: AMERICAN SAFETY HEADLIGHT Corp
•
Filing: 1928-03-12
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Granted: 1932-10-18
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Expires: 1948-03-12
Abstract
No abstract record available.
Inventors
- 👤 Fortney Brauddus Brock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:45
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/14; F; F21; F21S; F21S41/00; F21S41/20; F21S41/25; F21S41/30; F21S41/32; F21S41/321; F21S41/40; F21S41/43; F21S41/435
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) | 1935-10-18 | 1936-04-18 | 1936-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-10-18 | 1940-04-18 | 1940-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-10-18 | 1944-04-18 | 1944-10-18 | $7700.00 | Window Closed / Lapsed |