US2921180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle illumination
Assignee: Individual
•
Filing: 1954-10-07
•
Granted: 1960-01-12
•
Expires: 1974-10-07
Abstract
No abstract record available.
Inventors
- 👤 Stiglin Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:09
CPC Classifications
F; F21; F21S; F21S41/00; F21S41/10; F21S41/14; F21S41/17; F21S41/173
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US568262A
Cited
US1713157A
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US1883681A
Cited
US2212693A
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US2214447A
Cited
US2269822A
Cited
US2300582A
Cited
US2374709A
Cited
US2368685A
Cited
US2423525A
Cited
US2748255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |