About Hangzhou Hpwinner Opto Corporation
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trademark by HANGZHOU HPWINNER OPTO CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus; (011) Environmental control apparatus; (035) Advertising and business US: 021; 023; 026; 036; 038; 013; 021; 023; 031; 034; 100; 101; 102 Filing date: 13-Mar-2018 Serial number: 87832920
HPWINNER by HANGZHOU HPWINNER OPTO CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus; (011) Environmental control apparatus US: 021; 023; 026; 036; 038; 013; 021; 023; 031; 034 Filing date: 08-Feb-2018 Serial number: 87789291
HPWINNER by HANGZHOU HPWINNER OPTO CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus; (011) Environmental control apparatus US: 021; 023; 026; 036; 038; 013; 021; 023; 024; 031; 034 Filing date: 13-Jun-2017 Serial number: 79215857
HPWINNER by HANGZHOU HPWINNER OPTO CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus; (011) Environmental control apparatus US: 021; 023; 026; 036; 038; 013; 021; 023; 031; 034 Filing date: 06-Mar-2014 Serial number: 79148862
ZJSEAL by HANGZHOU HPWINNER OPTO CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus; (011) Environmental control apparatus US: 021; 023; 026; 036; 038; 013; 021; 023; 031; 034 Filing date: 06-Mar-2014 Serial number: 79148946