RHEO-LINE

USPTO USPTO 2007 REGISTERED AND RENEWED

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The US trademark RHEO-LINE was filed as Word mark on 10/03/2007 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/23/2008. The current status of the mark is "REGISTERED AND RENEWED".

Trademark Details Last update: October 2, 2019

Trademark form Word mark
File reference 77295461
Register number 3504057
Application date October 3, 2007
Publication date July 8, 2008
Entry date September 23, 2008

Trademark owner

P.O. BOX 4740
772104740 HOUSTON
US

Trademark representatives

goods and services

1 an emulsion-based drilling fluid additive used as a rheology modifier to enhance viscosity and gel structures in deep water applications

ID: 1377295461