Sennheiser Electronic KG Trademarks
SOUNDCASTER
Filed: October 8, 1982
Wireless Microphones
Owned by: Sennheiser Electronic KG
Serial Number: 73399707
THE NAME FOR PERFECT SOUND
Filed: August 23, 1994
wire-connected and wireless audio transmitters, namely infrared radio freguency and audio transmitters, audio amplifiers…
Owned by: Sennheiser Electronic KG
Serial Number: 74564595
