W
Filed: April 16, 1987
WIRELESS MICROPHONE SYSTEM COMPRISING A PORTABLE BATTERY OPERATED FM TRANSMITTER AND MICROPHONE THEREFOR, AND FM RECEIVER…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 73655607
W
Filed: December 14, 1993
wireless microphone system comprising a portable, battery operated FM transmitter and microphone therefor, and FM receiver…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 74470109
A LITTLE "ZAP"
Filed: August 12, 1994
computer peripheral for graphic applications for use with electronic equipment
Owned by: WILLIAMS SOUND, LLC
Serial Number: 74563387
WILLIAMS SOUND
Filed: August 30, 2004
Wireless microphone system comprising a portable, battery operated FM transmitter and microphone therefor, and FM receiver…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 76609391
POCKETALKER
Filed: August 30, 2004
Portable audio frequency amplifier with microphone input
Owned by: WILLIAMS SOUND, LLC
Serial Number: 76609392
WILLIAMS SOUND HELPING PEOPLE HEAR
Wireless microphone system comprising a portable, battery operated FM transmitter and microphone therefor, and FM receiver…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 76609393
HEARING HELPER
Assistive listening device not for medical purposes, namely, a wireless body pack radio transmitter with headset microphone…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 76673871
POINTMAKER
Filed: March 5, 2014
Video illustration equipment for presenting hand controlled graphics onto a video monitor or screen
Owned by: WILLIAMS SOUND, LLC
Serial Number: 76715956
TV TALKER
Assistive listening device not for medical purposes
Owned by: WILLIAMS SOUND, LLC
Serial Number: 77377399
M MOTIVA PERSONAL FM
Assistive listening device not for medical purposes, namely, a wireless body pack radio transmitter with headset microphone…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 77535654
PERSONAL PA
Filed: February 17, 2006
Radio frequency transmitter and receiver and amplifier with audio output for use with assistive listening systems
Owned by: WILLIAMS SOUND, LLC
Serial Number: 78817806
SOUNDPLUS
Filed: February 17, 2006
Audio transmission system for hearing assistance and language interpretation applications comprised primarily of a portable…
Owned by: WILLIAMS SOUND, LLC
Serial Number: 78817858
