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Patent US2552389A successfully refreshed from Google Patents.
US2552389A
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US
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Reading light fixture for vehicle interior illumination
Assignee: PATENT LICENSE CORP
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Filing: 1946-12-26
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Granted: 1951-05-08
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Expires: 1966-12-26
Abstract
No abstract record available.
Inventors
- 👤 Albert L Arenberg
- 👤 Edward C Zimmerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:47
CPC Classifications
B; B60; B60Q; B60Q3/00; B60Q3/40; B60Q3/41; B60Q3/47; B60Q3/43; B60Q3/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1655399A
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GB314133A
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US1961836A
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US2217688A
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US2179161A
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GB519494A
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US2244738A
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US2302092A
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US2304861A
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US2461446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |