Electrical and scientific apparatus Trademarks Filed in April 19, 1967
AVANTEK
Filed: April 19, 1967
SOLID STATE AMPLIFIERS
Owned by: AVANTEK, INC.
Serial Number: 72269497
'LO-BOY'
Filed: April 19, 1967
CONSTANT TEMPERATURE BATH UNIT FOR USE IN CLINICAL AND BIOMEDICAL LABORATORIES FOR SOFTENING TISSUE SPECIMENS
Owned by: LAB-LINE INSTRUMENTS, INC.
Serial Number: 72269546
AEROSTAT
Filed: April 19, 1967
ELECTRICAL STATIC ELIMINATORS AND NEUTRALIZING SYSTEMS
Owned by: Illinois Tool Works Inc.
Serial Number: 72269574
ZENITH
Filed: April 19, 1967
CAST METAL ESCUTCHEONS
Owned by: Zenith Radio Corporation
Serial Number: 72269594
