Serial Number
75074131
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Margaret (Meg) A. BoulwareFirst Use Date
Jan 1, 1995
Filing Date
Mar 18, 1996
LOGDB Trademark
Serial Number: 75074131 • Registration: 2032319
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
March 18, 1996
Registration Date
January 21, 1997
First Use Anywhere
January 1, 1995
First Use in Commerce
January 1, 1995
Published for Opposition
October 29, 1996
Cancellation Date
May 1, 2020
Goods & Services
computer data management software for cataloging, storing, validating, and retrieving well log and well test data for use in oil and gas exploration and production, and manuals distributed therewith