Rheostar Trademark Details

Rheostar was registered on Tuesday, March 2, 1999 and is currently owned by M-I L.L.C. under the registration number 2229300 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 18 years ago on Saturday, December 10, 2005, according to the United State Patent & Trademark Office
Word Mark Rheostar
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

M-I L.L.C. of Houston, TX

View all trademarks for M-I L.L.C.
Other Trademarks for M-I L.L.C.

Previous Owners

M-I Drilling Fluids L.L.C. of Houston, TX

View all trademarks for M-I Drilling Fluids L.L.C.
Other Trademarks for M-I Drilling Fluids L.L.C.
Serial Number 75085817
Registration Number 2229300
Status Date Saturday, December 10, 2005
Filing Date Saturday, December 10, 2005
Registration Date Tuesday, March 2, 1999
Attorney Carter J. White

Correspondent

Carter J. White
M-I L.L.C.
Legal Dept - Trademarks
5950 North Course Drive
Houston TX 77072

Case File Statements

Goods & Services Petroleum Industry Chemicals, Namely, a Rheology Controlled Drilling Fluid Additive for Use in the Oil and Gas Well Drilling Industry

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 2 — Sec. 8 – Entire Registration
Status Date Saturday, December 10, 2005
First Use Anywhere Friday, February 6, 1998
First Use In Commerce Friday, February 6, 1998
Primary Code 001

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