US2952771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tuners for radio and television receivers, and the like
Assignee: LYTLE Corp
•
Filing: 1952-07-02
•
Granted: 1960-09-13
•
Expires: 1972-07-02
Abstract
No abstract record available.
Inventors
- 👤 Chester W Lytle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:48
CPC Classifications
H; H03; H03J; H03J3/00; H03J3/28; H03J3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1895247A
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US2009070A
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US2143658A
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GB542395A
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US2341345A
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US2366750A
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US2408895A
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US2486986A
Cited
US2521963A
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US2590864A
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US2475637A
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US2604869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |