USPTO trademark record

CLAYGUARD

Dead mark · Owner The Lubrizol Corporation · Classes 1

Mark details

Owner: The Lubrizol Corporation
Serial number: 99066451
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 1 (Chemicals)
Filed: 2025-03-04
Registered: —
Goods / services: Chemical additives for drilling muds; Chemical fracturing fluids for use in the oil and gas industry

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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