US3001733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape transport mechanism in magnetic recording and/or reproducing apparatus
Assignee: Clevite Corp
•
Filing: 1959-04-13
•
Granted: 1961-09-26
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Expires: 1979-04-13
Abstract
No abstract record available.
Inventors
- 👤 Peter E Axon
- 👤 Henocq Cecil
- 👤 Heath Haywards
- 👤 Ireland Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:10
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/26; G11B15/28; G11B15/295; G11B15/43; G11B15/46; G11B15/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-25 | 1965-03-27 | 1965-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-25 | 1969-03-27 | 1969-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-25 | 1973-03-27 | 1973-09-26 | $7700.00 | Window Closed / Lapsed |