About 3 Trademarks found that are owned by Yu Shuman

Chopsticks; Atomizers for household use; Corkscrews, electric and non-electric; Electric devices for attracting and killing insects; Electric face cleansing brushes; Hot air hair brushes; Melon ballers; Toothbrushes; Ultrasonic pest repellers; Water apparatus for cleaning teeth and gums for home use

Electric hair crimper; Electric hair straightening irons; Electric shavers; Electric and battery-powered hair trimmers; Pruning scissors; Hair clippers; Hair trimmers; Razors, electric or non-electric

The wording "ROVTERN" has no meaning in a foreign language.