Serial Number
86959692
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Margaret A BoulwareFirst Use Date
Mar 1, 2016
Filing Date
Mar 31, 2016
POWERFLEX Trademark
Serial Number: 86959692 • Registration: 5781983
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Legal Representation
Correspondence Address
Margaret A. Boulware Boulware & Valoir PLLC
2603 Augusta Drive
Suite 1350
Houston, TX 77057
United States
Trademark Details
Filing Date
March 31, 2016
Registration Date
June 18, 2019
First Use Anywhere
March 1, 2016
First Use in Commerce
March 1, 2016
Published for Opposition
December 27, 2016
Goods & Services
Technical services for use in the field of oil and gas exploration and production, namely, performing oil and gas well and reservoir diagnostics through use of ultrasonic transducers that transmit and receive ultrasonic signals for measuring pipe condition and material in the annulus between the casing and the following outer wall and its geometrical disposition in a well