USPTO trademark record

SHALEX

Dead mark · Owner Chem-Lig International Industries, Inc. · Classes 1

Mark details

Owner: Chem-Lig International Industries, Inc.
Serial number: 74329930
Registration number: 1783767
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1992-11-09
Registered: 1993-07-27
Goods / services: potassium lignosulfonates; namely, oil well drilling mud additives

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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