Serial Number
73331233
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONFirst Use Date
Jan 25, 1977
Filing Date
Oct 5, 1981
RFT Trademark
Serial Number: 73331233 • Registration: 1331340
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Trademark Details
Filing Date
October 5, 1981
Registration Date
April 16, 1985
First Use Anywhere
January 25, 1977
First Use in Commerce
January 25, 1977
Published for Opposition
February 5, 1985
Cancellation Date
October 2, 1991