Blonder-Tongue Laboratories, Inc. Trademarks
BT ELECTROCOLOR
Filed: February 10, 1977
UHF/VHF TELEVISION BAND SEPARATORS, DIRECTIONAL COUPLERS, SPLITTERS, ATTENUATORS, TRANSFORMERS AND TAP-OFFS
Owned by: Blonder-Tongue Laboratories, Inc.
Serial Number: 73115389
AUDIOMATIC
Filed: March 25, 1977
MONITOR FOR AURAL-VISUAL TELEVISION CARRIER AND RATIO CONTROL THEREFOR
Owned by: Blonder-Tongue Laboratories, Inc.
Serial Number: 73120442
