Serial Number
90513544
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Margaret A BoulwareFirst Use Date
Oct 1, 2014
Filing Date
Feb 5, 2021
PERISCOPE HD Trademark
Serial Number: 90513544 • Registration: 6689682
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
February 5, 2021
Registration Date
April 5, 2022
First Use Anywhere
October 1, 2014
First Use in Commerce
October 1, 2014
Published for Opposition
January 18, 2022
Goods & Services
Scientific instruments, namely, a resistivity measuring instrument, for use in evaluating geophysical and petrophysical data in subsurface formations