About 1 Trademarks found that are owned by Del Hydraulics Inc.

Cranes; pneumatic controls for machines, motors and engines; pneumatic controls for hydraulic valves for dump truck beds, bodies and hoists; front mount hoists, and underbody hoists; dump box vibrators attached to dump truck beds for dislodging material from the truck bed; and hydraulic inserts comprising a mini-dump body and hoist for dump truck bodies

Truck bodies and structural parts for truck bodies, namely, tailgates