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US2904672A
Expired / Lapsed
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Fog light convertor for headlights
Assignee: ALBERT C MIGEOT
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Filing: 1956-04-10
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Granted: 1959-09-15
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Expires: 1976-04-10
Abstract
No abstract record available.
Inventors
- 👤 Carl M Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:11
CPC Classifications
F; F21; F21V; F21V14/00; F21S; F21S41/00; F21S41/10; F21S41/12; F21S41/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1193942A
Cited
FR535360A
Cited
US1569973A
Cited
FR608867A
Cited
GB304558A
Cited
FR684039A
Cited
FR1089385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |