USPTO trademark record

QLE

Live registered mark · Owner Tridonic GmbH & Co KG · Classes 9, 11, 42

Mark details

Owner: Tridonic GmbH & Co KG
Serial number: 79299827
Registration number: 7171656
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media), 11 (Appliances / lighting), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2020-08-13
Registered: 2023-09-26
Goods / services: Downloadable software for controlling lighting systems and installations; downloadable computer software, in particular programs for project planning and planning of lighting systems and programs for…

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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