USPTO trademark record

LAOSIJI

Live registered mark · Owner Jie Wenchang · Classes 9

Mark details

Owner: Jie Wenchang
Serial number: 88102476
Registration number: 5721805
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2018-09-03
Registered: 2019-04-09
Goods / services: Alarm monitoring systems; Baby monitors; Chargers for electric batteries; Electric accumulators; Electric cables; Electric door bells; Electrical and electronic burglar alarms; Electronic key fobs be…

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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