Serial Number
85529883
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Polly DinkelFirst Use Date
Aug 11, 2011
Filing Date
Jan 31, 2012
LINE OF SIGHT Trademark
Serial Number: 85529883 • Registration: 4260422
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
3 GRAND CANAL PLAZA
DUBLIN 4 , IE
Entity Type: 77
Legal Representation
Trademark Details
Filing Date
January 31, 2012
Registration Date
December 18, 2012
First Use Anywhere
August 11, 2011
First Use in Commerce
August 11, 2011
Published for Opposition
October 2, 2012
Cancellation Date
July 19, 2019
Goods & Services
training services in the field of oil and gas exploration and production