SOUND SHAPER
Filed: December 29, 1976
ELECTRONIC FREQUENCY EQUALIZERS FOR USE IN AUDIO REPRODUCTION SYSTEM
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73111005
OMNI-PIVOT
Filed: August 3, 1979
Phonograph Cartridges
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73226053
INTEGRA
Filed: January 28, 1980
Phonograph Cartridges
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73247722
PRO-GRIP
Filed: May 5, 1980
Phonograph Cartridges and Record Stabilizers for Use with Phonograph Turntables
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73260826
PRO/TRAC
Filed: August 14, 1980
Tracking Angle Gauge for Use in Setting the Proper Offset and Overhang Alignment of a Cartridge/Tone-Arm Mounting on a Turntable…
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73274111
ASTRION
Filed: August 27, 1980
Phonograph Cartridges
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73275826
PRO/GRAM
Filed: September 30, 1981
Stylus Force Gauges
Owned by: AUDIO DYNAMICS CORPORATION
Serial Number: 73330430
