USPTO trademark record

COPCHECK

Live registered mark · Owner Earth Science Laboratories, Inc. · Classes 5

Mark details

Owner: Earth Science Laboratories, Inc.
Serial number: 77909159
Registration number: 3999021
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 2010-01-11
Registered: 2011-07-19
Goods / services: Copper based algicide for rice fields and irrigation conveyance systems

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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