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Browse by Category: Main > Information Technology
Class Information
Number: 369/67
Name: Dynamic information storage or retrieval > Sound reproduction for toy or novelty device (e.g., talking doll) > With beginning or end of cycle stylus return
Description: Subject matter including a mechanical pickup which is returned to an initial position prior to beginning or subsequent to completion of the reproduction.










Patents under this class:
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Patent Number Title Of Patent Date Issued
7459709 Method of forming optical images, a control circuit for use with this method, apparatus for carrying out said method and process for manufacturing a device using said method Dec. 2, 2008
6462263 Information recording medium and reproducing apparatus therefor Oct. 8, 2002
6031807 Programming the inductance of read/write heads Feb. 29, 2000
5247511 Compact sound record playing apparatus Sep. 21, 1993
5138602 Sound record playing apparatus having shock responsive weight member to actuate the same Aug. 11, 1992
5103442 Simplified acoustic playback apparatus Apr. 7, 1992
5054012 Sound reproducing device for playing a record disc having a plurality of recorded grooves Oct. 1, 1991
4876678 Sound reproducing device for playing a record disc having a plurality of recorded grooves Oct. 24, 1989
4862444 Index carrier for indexing and reproducing a plurality of record discs and a simplified sound reproducing device incorporating thereof Aug. 29, 1989
4827465 Simplified sound reproducing device having a means for preventing collision between a reproducing stylus and a record disc May. 2, 1989
4811322 Phonograph for a record disk having a plurality of sound grooves Mar. 7, 1989
4800305 Pull string mechanism in a pull string type sound reproducing device Jan. 24, 1989
4740945 Sound reproducing apparatus for non-rotating plate-shaped or sheet-like sound carriers Apr. 26, 1988
4694446 Simplified sound reproducing device of random selecting type Sep. 15, 1987
4694445 Record disc replacing means for a selective playing type sound reproducing device Sep. 15, 1987
4694444 Record disc replacing means Sep. 15, 1987
4680747 Multi-message phonograph system Jul. 14, 1987
4670867 Simplified sound reproducing device having a plurality of external shaft corresponding to the recorded items Jun. 2, 1987
4670868 Simplified sound reproducing device having a plurality of external shaft corresponding to the recorded items Jun. 2, 1987
4637007 Toy having a melody-making mechanism of a sound-detection type Jan. 13, 1987
4622658 Simplified sound reproducing device having switchable circuits Nov. 11, 1986
4574370 Sound reproduction selection apparatus for a simplified sound reproducing device Mar. 4, 1986
4573150 Self-holding switch for use in a sound reproducing device Feb. 25, 1986
4547873 Simplified sound reproducing device Oct. 15, 1985
4541085 Simple acoustic playback device for a record having plurality of recording grooves Sep. 10, 1985
4524437 Simplified sound-reproducing device having an external output shaft Jun. 18, 1985
4510590 Pull string inertial voice unit Apr. 9, 1985
4498160 Simplified record player capable of automatically housing reproducing stylus upon removal of record disc from the record player Feb. 5, 1985
4486871 Continuous repeating type simplified sound reproducing device Dec. 4, 1984
4482990 Simplified sound-reproducing device for a record disc having a plurality of recorded grooves Nov. 13, 1984
4447898 Simplified sound reproducing device driven by a spring motor May. 8, 1984
4433404 Variety playing sound reproducing device Feb. 21, 1984
4408310 Simplified sound reproducing device driven by a spring motor Oct. 4, 1983
4404668 Sound reproducing device Sep. 13, 1983
4404667 Sound reproducing device driven by a constant torque pull string type spring and started by selective starter rods for playing multiple record grooves Sep. 13, 1983
4402071 Stationary record player Aug. 30, 1983
4373199 Apparatus for electromagnetically imparting stylus force for sound reproducing device comprising an inhibit circuit for shock noise of reproducing stylus Feb. 8, 1983
4347595 Record player Aug. 31, 1982
4286789 Simplified record player Sep. 1, 1981
4282676 Mechanical sound mechanism Aug. 11, 1981
4282676 Mechanical sound mechanism Aug. 11, 1981
4209174 Shock starting type simplified phonograph Jun. 24, 1980
4198057 Simplified record player Apr. 15, 1980
4195843 Simplified motor assembly and related electrical connection in a _sound reproducing device Apr. 1, 1980
4192514 Sound reproducing mechanism for toys Mar. 11, 1980
4164353 Toy phonograph apparatus Aug. 14, 1979
4157185 Automatically resettable toy phonograph assembly Jun. 5, 1979
4150831 Toy record player Apr. 24, 1979
4150832 Mechanism for causing returning movement of tone arm of toy phonograph Apr. 24, 1979
4132413 Toy phonograph Jan. 2, 1979

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