US3016415A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color stabilizing video tape reproducing system
Assignee: 3M Co
•
Filing: 1959-01-19
•
Granted: 1962-01-09
•
Expires: 1979-01-19
Abstract
No abstract record available.
Inventors
- 👤 Wayne R Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:06
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/91; H04N5/93; H04N5/95; G; G11; G11B; G11B5/00; G11B5/48; G11B5/49; G11B5/4907; H04N9/00; H04N9/79; H04N9/87; H04N9/89
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2683856A
Cited
US2900444A
Cited
US2780774A
Cited
US2762861A
Cited
US2876295A
Cited
US2921989A
Cited
US2866012A
Cited
US2828478A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |