USPTO trademark record

Q-LOCK

Live registered mark · Owner Sick AG · Classes 9, 37, 42

Mark details

Owner: Sick AG
Serial number: 79143201
Registration number: 4607814
Status: SECTION 71 ACCEPTED
Classes: 9 (Software / electronics / downloadable media), 37 (Construction / repair), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2013-12-09
Registered: 2014-09-23
Goods / services: [ Industrial sensors for controlling, regulating, measuring, and monitoring objects, namely, optical, electronic, optoelectronic, photoelectric, acousto-electric, magnetic, inductive and capacitive s…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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