Electrical and scientific apparatus Trademarks Filed in June 18, 1953
COLORATURA
Filed: June 18, 1953
ELECTRIC PHONOGRAPHS
Owned by: NEWCOMB AUDIO PRODUCTS CO.
Serial Number: 71649014
PATHFINDER
Filed: June 18, 1953
AMPLIFIERS AND PUBLIC ADDRESS SYSTEMS AND THEIR CONTROLS
Owned by: NEWCOMB AUDIO PRODUCTS CO.
Serial Number: 71649015
