Patent US3051775A successfully refreshed from Google Patents.
US3051775A
Expired / Lapsed
US
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Subscription television use recording system
Assignee: General Precision Inc
•
Filing: 1959-11-13
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Granted: 1962-08-28
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Expires: 1979-11-13
Abstract
No abstract record available.
Inventors
- 👤 Warren D Novak
- 👤 Raymond L Garman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:25
CPC Classifications
H; H04; H04H; H04H60/00; H04H60/35; H04H60/38; H04H60/39; H04H60/09; H04H60/14; H04H60/21; H04H60/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US487433A
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US2421697A
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US986457A
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US2121184A
Cited
US2709636A
Cited
US2570209A
Cited
US2705105A
Cited
GB773195A
Cited
GB781084A
Cited
US2854506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |