Polybrine Trademark Details

Polybrine was registered on Tuesday, July 11, 1972 and is currently owned by M-I Drilling Fluids Company under the registration number 937371 . This mark is dead with a status of Expired. The last case file activity for this mark occured 21 years ago on Saturday, April 12, 2003, according to the United State Patent & Trademark Office
Word Mark Polybrine
Status Dead Registered 900 — Expired

Current Owner

M-I Drilling Fluids Company of Houston, TX

View all trademarks for M-I Drilling Fluids Company
Other Trademarks for M-I Drilling Fluids Company

Previous Owners

Dresser Industries, Inc. of Dallas, TX

View all trademarks for Dresser Industries, Inc.
Other Trademarks for Dresser Industries, Inc.
Serial Number 72393048
Registration Number 937371
Status Date Saturday, April 12, 2003
Filing Date Saturday, April 12, 2003
Registration Date Tuesday, July 11, 1972
Attorney Richard J. Groos

Correspondent

RICHARD J. GROOS
ARNOLD, WHITE & DURKEE
POST OFFICE BOX 4433
HOUSTON, TX 77210

Case File Statements

Goods & Services Drilling Mud Additive for Viscosity and Fluid Loss Control

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 006
Status 9 — Expired
Status Date Saturday, April 12, 2003
First Use Anywhere Tuesday, January 13, 1970
First Use In Commerce Tuesday, January 13, 1970
Primary Code 006

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