88501458
Jul 5, 2019
Jul 21, 2020
SHENZHEN LINGLING SMART HOME CO. LTD.
Active Trademark
Biometric fingerprint door locks; Electronic lock assemblies; Electronic locks incorporating biometric scanners; Electronically operated high security lock cylinders; Programmable locking systems, consisting of electronic cylindrical locksets and keypads; Radio-frequency controlled locks; Digital door locks; Electric locks; Electronic locks
Electrical and Scientific Apparatus