Serial Number
86234995
Owner
The Charles Machine Works, Inc.Attorney
Linda M. ByrneFirst Use Date
Dec 31, 1997
Filing Date
Mar 28, 2014
ROCKMASTER Trademark
Serial Number: 86234995 • Registration: 4788321
Trademark Classes
Owner Contact Info
1959 West Fir Avenue, P.O. Box 66
PERRY, OK 730770066
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
March 28, 2014
Registration Date
August 11, 2015
First Use Anywhere
December 31, 1997
First Use in Commerce
December 31, 1997
Published for Opposition
May 26, 2015
Goods & Services
parts for horizontal directional drilling machines, namely, drill bits, housings, and backreamers used in the installation of underground utilities and pipelines