Crown International Trademarks
PZM
Filed: November 1, 1978
Microphones
Owned by: Crown International
Serial Number: 73191681
TEF
Filed: October 22, 1979
Services for Measuring Time, Sound Energy, and Electrical or Sound Frequency with Respect to Acoustical Measurements
Owned by: Crown International
Serial Number: 73236020
AMCRON
Filed: June 5, 1981
Audio Filter Systems-Namely, Equalizers; Audio Amplifiers; Audio Filters; Audio Preamps; Audio Switchers; and Audio Test…
Owned by: Crown International
Serial Number: 73313351
PB
Filed: September 6, 1996
amplifiers
Owned by: Crown International
Serial Number: 75161720
