US2907217A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control for television receivers
Assignee: Individual
•
Filing: 1956-05-10
•
Granted: 1959-10-06
•
Expires: 1976-05-10
Abstract
No abstract record available.
Inventors
- 👤 Lessing P Siegel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:43
CPC Classifications
H; H03; H03J; H03J5/00; H03J5/02; H03J5/14; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1529
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2445031A
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US2495916A
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US2411754A
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US2574097A
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US2563664A
Cited
US2512714A
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US2683841A
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US2689281A
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US2769344A
Cited
US2743797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |