Trademark Search  /  CLAYGUARD

CLAYGUARD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 86348007 · Reg. No. 4695824

Mark
CLAYGUARD
Status
Cancelled
Serial Number
86348007
Registration No.
4695824
Filing Date
July 25, 2014
Registration Date
March 3, 2015
Class(es)
Class 001

Owners

THE LUBRIZOL CORPORATION
03 · WICKLIFFE, OH, US
LUBRIZOL OILFIELD SOLUTIONS, INC.
03 · WICKLIFFE, OH, US
Weatherford/Lamb, Inc.
03 · Houston, TX, US
Weatherford/Lamb, Inc.
03 · Houston, TX, US
Weatherford/Lamb, Inc.
03 · Houston, TX, US

Goods & Services

Additive used to inhibit hydration and swelling of clay materials in oil and gas drilling, stimulation, or work over operations

Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "CLAYGUARD" or anything like it, before you file.
Run a free trademark search →

Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.