US3136554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stereophonic pick-up
Assignee: Ronette Piezo Electrische Industrie NV
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Filing: 1960-06-27
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Granted: 1964-06-09
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Expires: 1980-06-27
Abstract
No abstract record available.
Inventors
- 👤 Vries Machiel De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 04:37
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/16; H04R1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN A BINAURAL PICK-UP OF THE CHARACTER IN WHICH A CASING SUPPORTS A PAIR OF TRANSDUCER MEANS, SAID TRANSDUCER MEANS BEING DRIVEN BY COMMON COUPLING MEANS, THE COMBINATION INCLUDING, STYLUS HOLDER MEANS HAVING ONE END FOR OPERATIVE ENGAGEMENT WITH SAID COUPLING MEANS AND BEING PROVIDED AT THE OTHER END WITH LATERALLY PROJECTING STYLUS MEANS, AND ANTI-ROTATIVE UNIVERSALLY PIVOATAL BEARING MEANS CONNECTED BETWEEN SAID STYLUS HOLDER MEANS INTERMEDIATE THE ENDS THEREOF AND SAID CASING, SAID COMMON COUPLING MEANS BEING PROVIDED WITH A DRIVEN PORTION, SAID ONE END OF THE STYLUS HOLDER MEANS BEING POSITIONED IN OPERATIVE ENGAGEMENT WITH THE DRIVEN PORTION OF THE COMMON COUPLING MEANS BY SAID PIVOTAL BEARING MEANS.
Claim 2
Dependent Claim
110 words
IN A BINAURAL PICK-UP OF THE CHARACTER IN WHICH A CASING SUPPORTS A PAIR OF TRANSDUCER MEANS, SAID TRANSDUCER MEANS BEING DRIVEN BY COMMON COUPLING MEANS, THE COMBINATION INCLUDING, STYLUS HOLDER MEANS HAVING ONE END FOR OPERATIVE ENGAGEMENT WITH SAID COUPLING MEANS AND BEING PROVIDED AT THE OTHER END WITH LATERALLY PROJECTING STYLUS MEANS, AND ANTI-ROTATIVE UNIVERSALLY PIVOATAL BEARING MEANS CONNECTED BETWEEN SAID STYLUS HOLDER MEANS INTERMEDIATE THE ENDS THEREOF AND SAID CASING, SAID COMMON COUPLING MEANS BEING PROVIDED WITH A DRIVEN PORTION, SAID ONE END OF THE STYLUS HOLDER MEANS BEING POSITIONED IN OPERATIVE ENGAGEMENT WITH THE DRIVEN PORTION OF THE COMMON COUPLING MEANS BY SAID PIVOTAL BEARING MEANS.
References Cited (Backward Citations)
US2616709A
Cited
US2934610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |