Filed: December 31, 2021Automatic swimming pool cleaners and parts therefor; Car washing and vacuuming equipment, namely, machines for washing the…Owned by: Zifeng SuSerial Number: 97199514
Filed: June 12, 2025Non-electric caulking guns; Putty knives; Hand-operated caulking guns; Emery grinding wheels; Caulking guns, hand-operated…Owned by: Zifeng SuSerial Number: 99229123