Patent US2544743A successfully refreshed from Google Patents.
Patent US2562740A successfully refreshed from Google Patents.
US2562740A
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Illuminating device for automobile license plates
Assignee: CHARLES E ROSE
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Filing: 1948-03-13
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Granted: 1951-07-31
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Expires: 1968-03-13
Abstract
No abstract record available.
Inventors
- 👤 Floyd R Rizer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:36
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/0001; G02B6/0011; G02B6/0081; G02B6/0086; G02B6/0091; B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/56; F; F21; F21S; F21S41/00; F21S41/10; F21S41/14; F21S41/17; F21S41/173; G02B6/0066; G02B6/007; G02B6/0071; G02B6/0083; G09; G09F; G09F13/00; G09F13/18; G09F2013/1804; G09F2013/1836
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |