US3135516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phonographs
Assignee: Individual
•
Filing: 1960-04-26
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Granted: 1964-06-02
•
Expires: 1980-04-26
Abstract
No abstract record available.
Inventors
- 👤 Hans C Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:37
CPC Classifications
G; G11; G11B; G11B19/00; G11B19/20; G11B19/2009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
IN A PHONOGRAPH HAVING A TURNTABLE STRUCTURE PROVIDED WITH ENGAGING MEANS ROTATING IN UNISON THEREWITH AND A TONE ARM STRUCTURE PROVIDED WITH STYLUS MEANS ENGAGING THE SOUND GROOVES OF A RECORD DURING PLAYING THEREOF WHILE SUPPORTED ON SAID TURNTABLE STRUCTURE, A TRIGGER MECHANISM COMPRISING A RELATIVELY FIXED SUPPORT MEMBER, A CONTROL MEMBER HAVING A FIRST OPERATIVE POSITION AND A SECOND INOPERATIVE POSITION AND ADAPTED TO BE ENGAGED BY SAID ENGAGING MEANS IN THE FIRST POSITION OF SAID CONTROL MEMBER, CONNECTING MEANS INCLUDING A RELATIVELY THIN PLATE MEMBER LOCATED BETWEEN SAID RELATIVELY FIXED SUPPORT MEMBER AND SAID CONTROL MEMBER FOR FRICTIONALLY AND OPERATIVELY CONNECTING SAID CONTROL MEMBER WITH SAID TONE ARM STRUCTURE, PIN-AND-SLOT CONNECTING MEANS LONGITUDINALLY GUIDING SAID CONTROL MEMBER RELATIVELY TO SAID RELATIVELY FIXED SUPPORT MEMBER IN SUCH A
Claim 2
Dependent Claim
129 words
IN A PHONOGRAPH HAVING A TURNTABLE STRUCTURE PROVIDED WITH ENGAGING MEANS ROTATING IN UNISON THEREWITH AND A TONE ARM STRUCTURE PROVIDED WITH STYLUS MEANS ENGAGING THE SOUND GROOVES OF A RECORD DURING PLAYING THEREOF WHILE SUPPORTED ON SAID TURNTABLE STRUCTURE, A TRIGGER MECHANISM COMPRISING A RELATIVELY FIXED SUPPORT MEMBER, A CONTROL MEMBER HAVING A FIRST OPERATIVE POSITION AND A SECOND INOPERATIVE POSITION AND ADAPTED TO BE ENGAGED BY SAID ENGAGING MEANS IN THE FIRST POSITION OF SAID CONTROL MEMBER, CONNECTING MEANS INCLUDING A RELATIVELY THIN PLATE MEMBER LOCATED BETWEEN SAID RELATIVELY FIXED SUPPORT MEMBER AND SAID CONTROL MEMBER FOR FRICTIONALLY AND OPERATIVELY CONNECTING SAID CONTROL MEMBER WITH SAID TONE ARM STRUCTURE, PIN-AND-SLOT CONNECTING MEANS LONGITUDINALLY GUIDING SAID CONTROL MEMBER RELATIVELY TO SAID RELATIVELY FIXED SUPPORT MEMBER IN SUCH A
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |