Serial Number
74308370
Owner
COMPUTALOG U.S.A., INC.Attorney
Antony P. NgFirst Use Date
Aug 31, 1992
Filing Date
Aug 26, 1992
PHASE Trademark
Serial Number: 74308370 • Registration: 1854484
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 26, 1992
Registration Date
September 20, 1994
First Use Anywhere
August 31, 1992
First Use in Commerce
September 30, 1992
Published for Opposition
January 4, 1994
Cancellation Date
April 14, 2002
Goods & Services
electronically powered sensing tool, computer hardware, and computer software, for the use in well-logging