Patent US3133711A successfully refreshed from Google Patents.
US3133711A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic tape dictating machine
Assignee: US Philips Corp
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Filing: 1962-03-29
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Granted: 1964-05-19
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Expires: 1982-03-29
Abstract
No abstract record available.
Inventors
- 👤 Jager Lothar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:30
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/10; G11B27/34; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/43
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
IN A MAGNETIC TAPE DICTATING MACHINE, MEANS COMPRISING A GRADUATED SCALE AND ASSOCIATED POINTER AND DRIVING MEANS FOR IMPARTING RELATIVE MOVEMENT BETWEEN SAID SCALE AND POINTER, SAID DRIVING MEANS INCLUDING A COUPLING MEMBER, MEANS MOVABLY MOUNTING SAID COUPLING MEMBER FOR COUPLING AND UNCOUPLING SAID DRIVING MEANS, AND AN ADJUSTING MEMBER CONNECTED WITH SAID COUPLING MEMBER FOR MOVING SAID COUPLING MEMBER FROM SAID COUPLED TO SAID UNCOUPLED POSITION, SAID COUPLING MEMBER IN SAID UNCOUPLED POSITION DISABLING SAID DRIVING MEANS, SAID ADJUSTING MEMBER BEING ADAPTED AND ARRANGED ON SAID MACHINE FOR ENGAGEMENT WITH A TAPE SUPPLY HOLDER PLACED IN OPERATIVE POSITION ON SAID MACHINE.
Claim 2
Dependent Claim
102 words
IN A MAGNETIC TAPE DICTATING MACHINE, MEANS COMPRISING A GRADUATED SCALE AND ASSOCIATED POINTER AND DRIVING MEANS FOR IMPARTING RELATIVE MOVEMENT BETWEEN SAID SCALE AND POINTER, SAID DRIVING MEANS INCLUDING A COUPLING MEMBER, MEANS MOVABLY MOUNTING SAID COUPLING MEMBER FOR COUPLING AND UNCOUPLING SAID DRIVING MEANS, AND AN ADJUSTING MEMBER CONNECTED WITH SAID COUPLING MEMBER FOR MOVING SAID COUPLING MEMBER FROM SAID COUPLED TO SAID UNCOUPLED POSITION, SAID COUPLING MEMBER IN SAID UNCOUPLED POSITION DISABLING SAID DRIVING MEANS, SAID ADJUSTING MEMBER BEING ADAPTED AND ARRANGED ON SAID MACHINE FOR ENGAGEMENT WITH A TAPE SUPPLY HOLDER PLACED IN OPERATIVE POSITION ON SAID MACHINE.
References Cited (Backward Citations)
US1955691A
Cited
US2086130A
Cited
US2357076A
Cited
US2572596A
Cited
US2540299A
Cited
US2449626A
Cited
US2767474A
Cited
US2987956A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |