Patent US2613263A successfully refreshed from Google Patents.
US2613263A
Expired / Lapsed
US
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Plural camera television transmitter with electronic wipeout control
Assignee: Individual
•
Filing: 1949-04-08
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Granted: 1952-10-07
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Expires: 1969-04-08
Abstract
No abstract record available.
Inventors
- 👤 Earl D Hilburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:30
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/222; H04N5/262; H04N5/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2164297A
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US2172936A
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US2193869A
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US2168566A
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US2251525A
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GB529985A
Cited
US2429921A
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US2476698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |