US2672841A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined parking guide and visual indicator for vehicle headlights
Assignee: Individual
•
Filing: 1952-07-19
•
Granted: 1954-03-23
•
Expires: 1972-07-19
Abstract
No abstract record available.
Inventors
- 👤 Nitzberg Ben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:23
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/48; B60Q1/484; F; F21; F21S; F21S41/00; Y; Y10; Y10S; Y10S385/00; Y10S385/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-22 | 1957-09-21 | 1958-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-22 | 1961-09-21 | 1962-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-22 | 1965-09-21 | 1966-03-23 | $7700.00 | Window Closed / Lapsed |