88565564
Aug 2, 2019
Aug 25, 2020
SHENZHEN KINGWON ELECTRONICS CO. LTD.
Active Trademark
Acoustic couplers; Acoustic membranes; Batteries, electric; Cabinets for loudspeakers; Cell phone battery chargers; Chargers for electric batteries; Headphones; Horns for loudspeakers; Loudspeakers; Megaphones; Microphones; Personal stereos; Portable media players; Sound transmitting apparatus; Wireless cellular phone headsets; Wireless headsets for smartphones
Electrical and Scientific Apparatus