USPTO trademark record

LINEGARD

Dead mark · Owner SGL Industries, Inc. · Classes 9

Mark details

Owner: SGL Industries, Inc.
Serial number: 73422525
Registration number: 1318977
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1983-04-21
Registered: 1985-02-12
Goods / services: Electrical Outlet Strip and Line Monitor to Protect Against Surges of Power in Electrical Appliances

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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