6
common metals and their alloys; pipes and tubes of metal; metal pipes for flexible metal pipelines; metal junctions for industrial metal hoses and pipes of metal; metal couplings for use with metal hoses and pipes of metal; parts and fittings for all aforesaid goods included in this class
7
Machine parts, namely, intake manifolds; air intake assemblies for motors and engines not for land vehicles and comprised of injection molded parts made of elastomers, plastic, blow molded parts, metal tubing and connectors; shock absorbers for machines; parts for shock absorbers for machines; machine parts, namely, vibration dampers; machine couplings and transmission components, except for land vehicles
12
Shock absorbers for vehicles; automotive engine mounts; vibration absorbers and torsional vibration absorbers for vehicles; automotive parts, namely, transmission mounting plates and seals
17
Goods made from rubber, gutta-percha, gum, asbestos or mica, and not included in other classes, namely, elastomer hoses; goods made from rubber, gutta-percha, gum, asbestos or mica, and not included in other classes, namely, non-metallic hoses and pipes; goods made from rubber, gutta-percha, gum, asbestos or mica, and not included in other classes, namely, air hoses; goods made from rubber, gutta-percha, gum, asbestos or mica, and not included in other classes, namely, air intake hoses; pipe fittings comprised primarily of plastic; pipe fittings comprised primarily of rubber; non-metal sealing rings for use as connection seals