Serial Number
73427513
Owner
Compagnie Des Services Dowell Schlumberger, Societe Anonyme FrancaiseAttorney
L. WAYNE WHITEFiling Date
May 25, 1983
GASBLOK Trademark
Serial Number: 73427513 • Registration: 1397250
Trademark Classes
Owner Contact Info
Paris Cedex , FR
Entity Type: 03
Legal Representation
Attorney of Record
L. WAYNE WHITECorrespondence Address
L WAYNE WHITE C/O DOWELL SCHLUMBERGER INCORPORATED
P O BOX 2710
TULSA
OK 74101
UNITED STATES
Trademark Details
Filing Date
May 25, 1983
Registration Date
June 17, 1986
First Use in Commerce
April 12, 1983
Published for Opposition
December 11, 1984
Cancellation Date
December 21, 1992