USPTO trademark record

SIRTEEN

Live registered mark · Owner Beijing Langhan Technology Co., Ltd. · Classes 9

Mark details

Owner: Beijing Langhan Technology Co., Ltd.
Serial number: 88089193
Registration number: 6443827
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2018-08-23
Registered: 2021-08-10
Goods / services: Battery chargers; Computer bags; Computer keypads; Computer mice; Mobile telephones; Personal computers; Protective display screen covers adapted for use with computers, televisions, PC tablets ; Rec…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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