90258774
Oct 16, 2020
Jul 27, 2021
SHENZHEN CHENGHEXIN TECHNOLOGY CO. LTD.
Active Trademark
Smartglasses; Smartwatches; Computer keyboards; Computer peripheral devices; Earphones; Electric and electronic effects units for musical instruments; Electronic collars to train animals; Interfaces for computers; Data processing equipment, namely, couplers; Electronic advertisement boards featuring a neon lamp
Electrical and Scientific Apparatus