About 1 Trademarks found that are owned by Chen Zhuan

Brushes for vacuum cleaners; Car washing and vacuuming equipment, namely, machines for washing the exterior surface of an automobile vehicle and vacuuming the interior of such vehicle, where the equipment is manually-operated by the user; Commercial and industrial vacuum cleaners; Cordless vacuum cleaners; Electric food blenders for household purposes; Electric fruit squeezers for household purposes; Electric vacuum cleaners; Electric vacuum cleaners and their components; Machines for washing pets; Power-operated coffee grinders; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others; Robotic vacuum cleaners; Vacuum cleaners for household purposes; Wet-dry vacuums; Winnowers