Patent US2525055A successfully refreshed from Google Patents.
Patent US3195792A successfully refreshed from Google Patents.
US3195792A
Expired / Lapsed
US
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Self threading type tape recorder/reproducer
Assignee: US Philips Corp
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Filing: 1962-11-20
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Granted: 1965-07-20
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Expires: 1982-11-20
Abstract
No abstract record available.
Inventors
- 👤 Louzil Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:47
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B23/00; G11B23/02; G11B23/04; G11B23/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN A RECORDER/REPRODUCER APPARATUS HAVING A SLIDE ADAPTED TO TRANSFER MAGNETIC TAPE FROM A SUPPLY SPOOL TO A TAKE-UP SPOOL THE IMPROVEMENT COMPRISING A CATCH MEANS MOVABLE MOUNTED ON SAID SLIDE FROM AN OPERATIVE TO AN INOPERATIVE POSITION, MEANS SUPPORTED ON SAID APPARATUS FOR CONTACTING AND MOVING SAID CATCH MEANS INTO GRIPPING ENGAGEMENT WITH SAID TAPE, GUIDE MEANS RECEIVING SAID SLIDE AND FOR CONTACTING AND MAINTAINING SAID CATCH MEANS IN ENGAGEMENT WITH SAID TAPE UPON MOVEMENT OF SAID SLIDE TOWARD SAID TAKE-UP SPOOL, AND MEANS FOR MOVING SAID SLIDE.
Claim 2
Dependent Claim
89 words
IN A RECORDER/REPRODUCER APPARATUS HAVING A SLIDE ADAPTED TO TRANSFER MAGNETIC TAPE FROM A SUPPLY SPOOL TO A TAKE-UP SPOOL THE IMPROVEMENT COMPRISING A CATCH MEANS MOVABLE MOUNTED ON SAID SLIDE FROM AN OPERATIVE TO AN INOPERATIVE POSITION, MEANS SUPPORTED ON SAID APPARATUS FOR CONTACTING AND MOVING SAID CATCH MEANS INTO GRIPPING ENGAGEMENT WITH SAID TAPE, GUIDE MEANS RECEIVING SAID SLIDE AND FOR CONTACTING AND MAINTAINING SAID CATCH MEANS IN ENGAGEMENT WITH SAID TAPE UPON MOVEMENT OF SAID SLIDE TOWARD SAID TAKE-UP SPOOL, AND MEANS FOR MOVING SAID SLIDE.
References Cited (Backward Citations)
GB716632A
Cited
US2891736A
Cited
US3006650A
Cited
US3085346A
Cited
US3025011A
Cited
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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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |