US3379467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield visor
Assignee: Individual
•
Filing: 1966-03-23
•
Granted: 1968-04-23
•
Expires: 1986-03-23
Abstract
No abstract record available.
Inventors
- 👤 John B Brush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:19
CPC Classifications
B; B60; B60J; B60J3/00; B60J3/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1550252A
Cited
US2206793A
Cited
US2289144A
Cited
US2534763A
Cited
US2599809A
Cited
US2566934A
Cited
US2648566A
Cited
US2854282A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |