Patent US2800527A successfully refreshed from Google Patents.
US2800527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple pickup facsimile scanner
Assignee: RCA Corp
•
Filing: 1950-05-17
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Granted: 1957-07-23
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Expires: 1970-05-17
Abstract
No abstract record available.
Inventors
- 👤 Artzt Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:59
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/40; H04N1/401
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2058681A
Cited
US2202613A
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US2170157A
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US2298911A
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US2303830A
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US2361973A
Cited
US2551726A
Cited
US2565213A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |