Clear-Block Trademark Details

Clear-Block was registered on Tuesday, April 29, 2014 and is currently owned by Lubrizol Oilfield Solutions, Inc. under the registration number 4521329 . This mark is alive with a status of Registered. The last case file activity for this mark occured 10 years ago on Tuesday, April 29, 2014, according to the United State Patent & Trademark Office
Word Mark Clear-Block
Status Alive Registered 700 — Registered

Current Owner

Lubrizol Oilfield Solutions, Inc. of Wickliffe, OH

View all trademarks for Lubrizol Oilfield Solutions, Inc.
Other Trademarks for Lubrizol Oilfield Solutions, Inc.

Previous Owners

Clearwater Interntional L.L.C. of Houston, TX

View all trademarks for Clearwater Interntional L.L.C.
Serial Number 86063897
Registration Number 4521329
Status Date Tuesday, April 29, 2014
Filing Date Tuesday, April 29, 2014
Registration Date Tuesday, April 29, 2014
Attorney Teresan W. Gilbert

Correspondent

Teresan W. Gilbert
The Lubrizol Corporation
29400 Lakeland Blvd.
Wickliffe OH 44092

Case File Statements

Goods & Services Chemical fluid, namely a temporary plugging agent for controlling flow of fluid in hydrocarbon recovery

Classifications

International Class Codes
001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes 001, 005, 006, 010, 026, 046
Status 6 — Active
Status Date Tuesday, September 24, 2013
First Use Anywhere Friday, December 1, 2000
First Use In Commerce Friday, December 1, 2000
Primary Code 001

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