USPTO trademark record

RETROLINE

Live registered mark · Owner Landis & Gyr Powers, Inc. · Classes 9

Mark details

Owner: Landis & Gyr Powers, Inc.
Serial number: 74250504
Registration number: 1884211
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1992-02-28
Registered: 1995-03-14
Goods / services: controller unit for heating ventilating and air conditioning

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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