Environmental control apparatus Trademarks Filed in November 15, 1961
TRU-EDGE
Filed: November 15, 1961
Sheet Metal and Plate Head for Attachment to the Ends of Boilers, Tanks, and Other Hollow Bodies
Owned by: BRIGHTON TRU-EDGE HEADS, LLC
Serial Number: 72132023
DURA-FAN KIT
Filed: November 15, 1961
KITS COMPRISING ALL TYPES OF CENTRIFUGAL AND PROPELLER FANS AND HOUSINGS, SHAFTS AND BEARINGS THEREFOR FOR INDUSTRIAL AND…
Owned by: GENERAL BLOWER COMPANY
Serial Number: 72132041
DUSTROL
Filed: November 15, 1961
AIR CLEANER
Owned by: ROBBINS & MYERS, INC.
Serial Number: 72132077
