US2925487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle lamp
Assignee: Individual
•
Filing: 1955-04-04
•
Granted: 1960-02-16
•
Expires: 1975-04-04
Abstract
No abstract record available.
Inventors
- 👤 Beach Karl William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:44
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/2619; B60Q1/2653; F; F21; F21S; F21S45/00; F21S45/30; F21S45/37; F21S45/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1473400A
Cited
US1584369A
Cited
US1785476A
Cited
US1918561A
Cited
US2020581A
Cited
GB575976A
Cited
US2814720A
Cited
US2831964A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |