Serial Number
85861188
Owner
Schlumberger Techology CorporationAttorney
Margaret A BoulwareFirst Use Date
Mar 5, 2013
Filing Date
Feb 27, 2013
DIGISCOPE Trademark
Serial Number: 85861188 • Registration: 4530697
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 27, 2013
Registration Date
May 13, 2014
First Use Anywhere
March 5, 2013
First Use in Commerce
March 5, 2013
Published for Opposition
November 5, 2013
Goods & Services
oil and gas well drilling services, namely, providing measurements and downhole telemetry while drilling