Serial Number

88075492

Filing Date

Aug 13, 2018

Registration Date

Nov 12, 2019

Trademark by

DU LI CHUNG LOK

Active Trademark

Classification Information

Electronic smart locks comprised of programmable locking systems for residential and commercial doors, electronic cylindrical locksets and keypads; door handle smart locks featuring a programmable locking systems for residential and commercial doors, electronic cylindrical locksets and keypads

Electrical and Scientific Apparatus