Machinery Trademarks Filed in September 16, 1993
GRD
Filed: September 16, 1993
grease and oil recovery machines
Owned by: INTERNATIONAL GRD INC.
Serial Number: 74435828
ZURN
Filed: September 16, 1993
metal hydromechanical controls namely, roof drains, floor drains, traps, primers, valves, adapters, interceptors, cleanouts…
Owned by: ZURCO, INC.
Serial Number: 74436284
ROTAPLASMA
Filed: September 16, 1993
power-operated plasma spray guns for applying coatings on substrates and tempering and hardening workpieces
Owned by: OERLIKON SURFACE SOLUTIONS AG, PFAEFFIKON
Serial Number: 74438112
