US2769260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novelty television lamp
Assignee: Individual
•
Filing: 1953-07-03
•
Granted: 1956-11-06
•
Expires: 1973-07-03
Abstract
No abstract record available.
Inventors
- 👤 Louis W Fenwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:37
CPC Classifications
F; F21; F21V; F21V33/00; Y; Y10; Y10S; Y10S40/00; Y10S40/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1385006A
Cited
US1921102A
Cited
US1978402A
Cited
US1859813A
Cited
US1881995A
Cited
US2090086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |