US3472949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recording and playing back plural images of related sequences of objects by wide-band,cross-scan recording operations
Assignee: EMIL L RANSEEN
•
Filing: 1966-04-22
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Granted: 1969-10-14
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Expires: 1986-04-22
Abstract
No abstract record available.
Inventors
- 👤 Thomas A Banning Jr
- 👤 Emil L Ranseen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:55
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/80; G; G11; G11B; G11B11/00; G11B11/08; G11B5/00; G11B5/008; G11B5/00813; G11B5/00847; G11B5/48; G11B5/49; G11B5/4907; G11B9/00; G11B9/02; G11B9/10; H04N5/78; H04N5/7805; H04N5/782; H04N5/84; H04N5/843
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2696523A
Cited
US2900443A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |