Serial Number
73459245
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Henry N. GarranaFirst Use Date
May 1, 1976
Filing Date
Dec 30, 1983
LITHO-DENSITY Trademark
Serial Number: 73459245 • Registration: 1305541
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
December 30, 1983
Registration Date
November 13, 1984
First Use Anywhere
May 1, 1976
First Use in Commerce
April 1, 1981
Published for Opposition
September 4, 1984
Cancellation Date
November 4, 1992