Environmental control apparatus Trademarks Filed in September 23, 1975
CHALLENGER

CHALLENGER

Filed: September 23, 1975
INDUSTRIAL AND COMMERCIAL ELECTRICAL LIGHTING FIXTURES, AND PARTS THEREOF
Owned by: Thomas Industries, Inc.
Serial Number: 73063241

A-PAR

A-PAR

Filed: September 23, 1975
INDUSTRIAL MOTOR-DRIVEN AIR SCRUBBERS OR WASHERS
Owned by: MGI INTERNATIONAL, INC.
Serial Number: 73063861