US2350676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Black-out shield for vehicle headlights
Assignee: Individual
•
Filing: 1942-09-10
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Granted: 1944-06-06
•
Expires: 1962-09-10
Abstract
No abstract record available.
Inventors
- 👤 Oscar B Fetterman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:17
CPC Classifications
F; F21; F21V; F21V14/00; F21V14/08; B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/14; F21S; F21S41/00; F21S41/40; F21S41/43; F21V5/00
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) | 1947-06-06 | 1947-12-06 | 1948-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-06-06 | 1951-12-06 | 1952-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-06-06 | 1955-12-06 | 1956-06-06 | $7700.00 | Window Closed / Lapsed |