About 2 Trademarks found that are owned by Wu Chaohui

Snowblowers; Air filters for mechanical purposes; Blades for power tools; Brakes for machines; Brushes being parts of machines; Commercial and industrial vacuum cleaners; Conveyer belts; Extensions for power tools; Machine parts, namely, blades; Mowing and reaping machines; Pneumatically operated tire inflation machine; Power drills; Power transmission belts for machines; Washing machine for industrial parts

Architectural acoustic products, namely, sound absorbers and diffusers; Cylinder joinings; Fittings, not of metal, for compressed air hoses; Foam supports for floral arrangements; Garden hoses; Hoses for pneumatic tools; Insulating sleeves for power lines; Insulation jackets for industrial pipes; Non-metal hose fittings; Non-metal sealing rings for use as connection seals; Ornaments made of rubber; Plastic composite material in the form of profiles, boards, sheets, blocks, rods, powder, and pellets for use in manufacturing; Radiant heat resistant film to be applied to automotive and marine engine parts; Resins in sheets for industrial use, namely, for use in the manufacture of circuit boards