Serial Number
73546079
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Henry N. GarranaFirst Use Date
Jun 2, 1984
Filing Date
Jul 2, 1985
INVERSLOG Trademark
Serial Number: 73546079 • Registration: 1415336
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Legal Representation
Correspondence Address
HENRY N GARRANA SCHLUMBERGER WELL SERVICES
P O BOX 2175
HOUSTON
TX 77001
UNITED STATES
Trademark Details
Filing Date
July 2, 1985
Registration Date
October 28, 1986
First Use Anywhere
June 2, 1984
First Use in Commerce
October 11, 1984
Published for Opposition
August 5, 1986
Cancellation Date
May 4, 1993