USPTO trademark record

GL PLUS

Live registered mark · Owner Great Lakes Copper Inc. · Classes 6

Mark details

Owner: Great Lakes Copper Inc.
Serial number: 85476654
Registration number: 4293204
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods)
Filed: 2011-11-18
Registered: 2013-02-19
Goods / services: Coated and uncoated copper tubing used in plumbing, drainage, refrigeration, oil, natural gas, propane, heating and cooling, geothermal, solar, manufacturing, and medical applications; line sets comp…

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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