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US3073604A Expired / Lapsed US ⏱️ 0.0 years remaining

Automatic phonograph

Assignee: Wurlitzer Co
•
Filing: 1960-02-01
•
Granted: 1963-01-15
•
Expires: 1980-02-01
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Abstract

No abstract record available.

Inventors

  • 👤 Fred H Osborne

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 17:43
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/24; G11; G11B; G11B17/00; G11B17/22; G11B17/24

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 227 words
IN AN AUTOMATIC PHONOGRAPH, THE COMBINATION OF MEANS DEFINING A SINGLE RECORD TRANSFER STATION LOCATED IN A STATIONARY POSITION, A TOROIDAL RECORD MAGAZINE DEFINING AN ANNULAR SERIES OF RECORD HOLDERS, MEANS ROTATABLY SUPPORTING SAID MAGAZINE FOR ROTATION ABOUT THE AXIS THEREOF IN A POSITION SUCH THAT THE TOROIDAL FORM OF THE MAGAZINE EXTENDS THROUGH SAID RECORD TRANSFER STATION, RECORD SELECTOR MEANS FOR ROTATABLY INDEXING SAID MAGAZINE TO MOVE THE INDIVIDUAL HOLDERS THEREOF SELECTIVELY INTO SAID RECORD TRANSFER STATION, A SINGLE TURNTABLE HEAD DEFINING A SINGLE RECORD PLAYING STATION LOCATED IN A STATIONARY POSITION, SAID TURNTABLE HEAD INCLUDING MEANS FOR ROTATABLY SUPPORTING A RECORD POSITIONED IN SAID PLAYING STATION, TWO TONE ARMS EACH INCLUDING A PICKUP, TWO TONE ARM SUPPORTS SUPPORTING SAID RESPECTIVE TONE ARMS ON OPPOSITE SIDES OF SAID RECORD PLAYING STATION TO ENGAGE AND PLAY OPPOSITE SIDES OF A RECORD SUPPORTED BY SAID TURNTABLE HEAD, TWO TONE ARM CONTROL LINKAGES INTERCONNECTED FOR SIMULTANEOUS OPERATION AND COACTING WITH BOTH SAID ARMS TO CONDITION BOTH ARMS SIMULTANEOUSLY FOR ENGAGING OPPOSITE SIDES OF A RECORD SUPPORTED BY SAID TURNTABLE HEAD, TWO SOLENOID LATCHES COACTING WITH SAID RESPECTIVE TONE ARMS TO RESTRAIN SAID RESPECTIVE ARMS SELECTIVELY AGAINST ENGAGEMENT WITH A RECORD SUPPORTED BY SAID TURNTABLE HEAD, REVERSIBLE DRIVING MEANS COACTING WITH SAID TURNTABLE HEAD TO ROTATE THE LATTER IN EITHER OF TWO OPPOSITE DIRECTIONS, CONTROL MEANS COACTING WITH SAID REVERSIBLE
Claim 2
Dependent Claim 227 words
IN AN AUTOMATIC PHONOGRAPH, THE COMBINATION OF MEANS DEFINING A SINGLE RECORD TRANSFER STATION LOCATED IN A STATIONARY POSITION, A TOROIDAL RECORD MAGAZINE DEFINING AN ANNULAR SERIES OF RECORD HOLDERS, MEANS ROTATABLY SUPPORTING SAID MAGAZINE FOR ROTATION ABOUT THE AXIS THEREOF IN A POSITION SUCH THAT THE TOROIDAL FORM OF THE MAGAZINE EXTENDS THROUGH SAID RECORD TRANSFER STATION, RECORD SELECTOR MEANS FOR ROTATABLY INDEXING SAID MAGAZINE TO MOVE THE INDIVIDUAL HOLDERS THEREOF SELECTIVELY INTO SAID RECORD TRANSFER STATION, A SINGLE TURNTABLE HEAD DEFINING A SINGLE RECORD PLAYING STATION LOCATED IN A STATIONARY POSITION, SAID TURNTABLE HEAD INCLUDING MEANS FOR ROTATABLY SUPPORTING A RECORD POSITIONED IN SAID PLAYING STATION, TWO TONE ARMS EACH INCLUDING A PICKUP, TWO TONE ARM SUPPORTS SUPPORTING SAID RESPECTIVE TONE ARMS ON OPPOSITE SIDES OF SAID RECORD PLAYING STATION TO ENGAGE AND PLAY OPPOSITE SIDES OF A RECORD SUPPORTED BY SAID TURNTABLE HEAD, TWO TONE ARM CONTROL LINKAGES INTERCONNECTED FOR SIMULTANEOUS OPERATION AND COACTING WITH BOTH SAID ARMS TO CONDITION BOTH ARMS SIMULTANEOUSLY FOR ENGAGING OPPOSITE SIDES OF A RECORD SUPPORTED BY SAID TURNTABLE HEAD, TWO SOLENOID LATCHES COACTING WITH SAID RESPECTIVE TONE ARMS TO RESTRAIN SAID RESPECTIVE ARMS SELECTIVELY AGAINST ENGAGEMENT WITH A RECORD SUPPORTED BY SAID TURNTABLE HEAD, REVERSIBLE DRIVING MEANS COACTING WITH SAID TURNTABLE HEAD TO ROTATE THE LATTER IN EITHER OF TWO OPPOSITE DIRECTIONS, CONTROL MEANS COACTING WITH SAID REVERSIBLE

References Cited (Backward Citations)

DE1049600B Cited
US2670211A Cited
US2673739A Cited
US2937026A Cited
FR1172426A Cited
US2935325A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-01-14 1966-07-16 1967-01-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-01-14 1970-07-16 1971-01-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-01-14 1974-07-16 1975-01-15 $7700.00 Window Closed / Lapsed

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