US3408016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape transport apparatus
Assignee: American Videonetics Corp
•
Filing: 1967-02-21
•
Granted: 1968-10-29
•
Expires: 1987-02-21
Abstract
No abstract record available.
Inventors
- 👤 Kingston E Ganske
- 👤 Johann E Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:42
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/26; G11B15/28; G11B15/295; G11B15/43
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733069A
Cited
US2605056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |