USPTO trademark record

AMDEF

Live registered mark · Owner NINGBO YOSTAR INTERNATIONAL TRADING CO.,LTD. · Classes 9

Mark details

Owner: NINGBO YOSTAR INTERNATIONAL TRADING CO.,LTD.
Serial number: 90088579
Registration number: 6294152
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2020-08-03
Registered: 2021-03-16
Goods / services: Access control and alarm monitoring systems; Alarm installations and alarms; Biometric fingerprint door locks; Digital door locks; Downloadable operating system programs; Electrical controlling devic…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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