Environmental control apparatus Trademarks Filed in December 16, 1971
CENTRIFAN
Filed: December 16, 1971
FANS AND BLOWERS FOR MOVING AIR
Owned by: PEERLESS-WINSMITH, INC.
Serial Number: 72410409
SAFE-T-FUSE
Filed: December 16, 1971
FLUORESCENT LAMP BALLASTS
Owned by: Universal Manufacturing Corporation
Serial Number: 72410426
