About 3 Trademarks found that are owned by Haocong Yu

Motorized, electric-powered, self-propelled, self-balancing, wheeled personal mobility, transportation device

Aerating pumps for aquaria; Can openers, electric; Car washing machines; Chamfering machines; Chick brooders; Chucks for power drills; Circulating pumps; Dishwashers for household purposes; Drycleaning machines; Electric potato peelers; Electronic feeders for animals; Lawn and garden string trimmer spools; Pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; Pump control valves; Yarn twisting machines

Batteries; Batteries and battery chargers; Battery boxes; Battery cables; Battery cases; Battery charge devices; Battery chargers; Battery chargers for use with telephones; Power supply connectors and adaptors for use with portable electronic devices; Cell phone battery chargers; Chargers for batteries; Mobile phone cases featuring rechargeable batteries; Renewable battery system to provide backup power