US2879614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultraviolet light illuminated sign and display devices
Assignee: Individual
•
Filing: 1954-05-20
•
Granted: 1959-03-31
•
Expires: 1974-05-20
Abstract
No abstract record available.
Inventors
- 👤 Nicholas T Baldanza
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:04
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/04; G09F13/06; G09F13/20; G09F7/00; G09F7/02; G09F7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1163750A
Cited
US1229527A
Cited
US1592393A
Cited
US1455474A
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US1813491A
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US1871650A
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US2015170A
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US2094436A
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US2305082A
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US2653109A
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US2395197A
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US2521571A
Cited
US2594903A
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US2699620A
Cited
US2588183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |