US2628313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchronization system
Assignee: Motorola Solutions Inc
•
Filing: 1948-10-01
•
Granted: 1953-02-10
•
Expires: 1968-10-01
Abstract
No abstract record available.
Inventors
- 👤 Schlesinger Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:44
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/04; H04N5/12; H04N5/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2181572A
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US2196845A
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GB535905A
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US2277000A
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US2305930A
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US2416368A
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US2457974A
Cited
GB582231A
Cited
US2444437A
Cited
US2440653A
Cited
US2422231A
Cited
US2437690A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |