Patent US2823258A successfully refreshed from Google Patents.
US2823258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television dot scanning system
Assignee: Motorola Solutions Inc
•
Filing: 1951-03-07
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Granted: 1958-02-11
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Expires: 1971-03-07
Abstract
No abstract record available.
Inventors
- 👤 Schlesinger Kurt
- 👤 Graziano Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:39
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/30; H04N3/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2227630A
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US2250819A
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US2411963A
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US2465355A
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US2439321A
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US2678349A
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US2623196A
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US2678964A
Cited
US2619612A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-10 | 1961-08-12 | 1962-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-10 | 1965-08-12 | 1966-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-10 | 1969-08-12 | 1970-02-11 | $7700.00 | Window Closed / Lapsed |