US2958969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated house number plate
Assignee: Individual
•
Filing: 1957-02-25
•
Granted: 1960-11-08
•
Expires: 1977-02-25
Abstract
No abstract record available.
Inventors
- 👤 Leslie J Fazekas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:37
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US177202A
Cited
US605529A
Cited
US1651084A
Cited
US892658A
Cited
US1163349A
Cited
US1291370A
Cited
US1347421A
Cited
US1689315A
Cited
US1961865A
Cited
US1975358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |