US3002706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape guide and reel hub construction for coaxial reel type tape recorder or reproducer
Assignee: FLAN
•
Filing: 1956-03-28
•
Granted: 1961-10-03
•
Expires: 1976-03-28
Abstract
No abstract record available.
Inventors
- 👤 Flan Anthony
- 👤 Harold N Miller
- 👤 Lindroos Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:44
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B15/662
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1023419A
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US1201863A
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US2321812A
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US2576459A
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US2526051A
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US2616705A
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US2621933A
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US2594246A
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US2689735A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |