US2965802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: GTE Sylvania Inc
•
Filing: 1956-11-27
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Granted: 1960-12-20
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Expires: 1976-11-27
Abstract
No abstract record available.
Inventors
- 👤 Egon E Loebner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:43
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/20; G09F13/22; G09G; G09G3/00; G09G3/20; G09G3/22; G09G3/30; H; H04; H04N; H04N3/00; H04N3/10; H04N3/12; G09G2300/00; G09G2300/08; G09G2300/088; G09G2300/0885; G09G2360/00; G09G2360/14; G09G2360/145; G09G2360/147; G09G2360/148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2201066A
Cited
US2500929A
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US2760119A
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US2749480A
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US2698915A
Cited
US2773992A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |