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US3176927A
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US
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Repeater mechanism for tape recorders
Assignee: ELECTRO MECHANICAL CONSULTANTS
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Filing: 1962-03-20
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Granted: 1965-04-06
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Expires: 1982-03-20
Abstract
No abstract record available.
Inventors
- 👤 Carlos A Irazoqui
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:30
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/56; G09; G09B; G09B5/00; G09B5/04; G11B27/00; G11B27/005; G11B27/007
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
70 words
A TAKE-UP DEVICE FOR A MAGNETIC TAPE OR THE LIKE COMPRISING: A ROTARY TABLE HAVING AT LEAST TWO CONCENTRIC CIRCULAR ROWS OF CIRCUMFERENTIALLY SPACED GUIDE ROLLERS THEREON, EACH ROW HAVING AT LEAST FOUR ROLLERS; A STATIONARY SUPPORT HAVING AT LEAST ONE CIRCULAR ROW OF AT LEAST FOUR CIRCUMFERENTIALLY SPACED GUIDE ROLLERS THEREON BETWEEN SAID CONCENTRIC ROWS ON SAID TABLE; AND MEANS FOR ROTATING SAID TABLE IN AT LEAST ONE DIRECTION.
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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |