About 2 Trademarks found that are owned by Du Yusheng

Air cleaning units; Air filtering installations; Air purifiers for automobiles; Air purifying apparatus and machines; Apparatus for filtering drinking water; Aquarium filtration apparatus; Aquarium heaters; Aquarium lights; Automatic bread-making machines for domestic use; Baby bottle sterilizers; Diving lights; Electric egg boilers; Electric fans; Electric fans for personal use; Electric kettles; Electric torches for lighting; Fairy lights for festive decoration; Fans for air conditioning apparatus; Heating installations; Lamps; Lamps for outdoor use; Light bulbs; Lights for use in growing plants; Ultraviolet ray lamps, not for medical purposes; Vehicle headlights

The English translation of "KKB" in the mark is "CUP".