US2740070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Horizontal deflection system for television receiver
Assignee: Lanteris Space LLC
•
Filing: 1952-03-15
•
Granted: 1956-03-27
•
Expires: 1972-03-15
Abstract
No abstract record available.
Inventors
- 👤 William A Ogletree
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:44
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/16; H04N3/22; H04N3/223; H03; H03K; H03K4/00; H03K4/06; H03K4/08; H03K4/10; H03K4/26; H03K4/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2523108A
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US2564588A
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US2566432A
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US2543305A
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US2599798A
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US2584213A
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US2579627A
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US2606306A
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US2621305A
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US2588652A
Cited
US2588659A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |