About 1 Trademarks found that are owned by Zhang Yichen

Chainsaws; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Beer pumps; Bicycle dynamos; Coffee grinders, other than hand-operated; Electric milk frothers; Machines for washing pets; Power-operated tools, namely, lawn and garden edgers; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Power machines for cutting and splitting logs for firewood; Replacement parts for chain saws, namely, bars and chains; Vacuum cleaners for household purposes; Wood chipping machines; Woodworking machines, namely, Sanding machines, Laser engraving machines