88699473
Nov 20, 2019
Jun 16, 2020
HENAN CHANGKEYONGXIN SOFTWARE TECHNOLOGY CO. LTD.
Active Trademark
Access control and alarm monitoring systems; Acoustic sound alarms; Antennas; Audio-receivers and video-receivers; Cabinets for loudspeakers; Chargers for electric batteries; Computer peripheral devices; Data cables; Data processing equipment, namely, couplers; Earphones; Eyeglasses; Headphones; Loudspeakers; Microphones; Personal stereos; Portable media players; Protective covers and cases for cell phones; Recording and playing devices for sound and image carriers; Smartwatches; Wearable activity trackers
Electrical and Scientific Apparatus