Serial Number
78118052
Owner
SMITH INTERNATIONAL, INC.Attorney
SEAN C. HENKELFirst Use Date
Jan 1, 1994
Filing Date
Mar 28, 2002
ECONO-STOCK Trademark
Serial Number: 78118052 • Registration: 2681326
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 28, 2002
Registration Date
January 28, 2003
First Use Anywhere
January 1, 1994
First Use in Commerce
January 1, 1994
Published for Opposition
November 5, 2002
Cancellation Date
September 5, 2009
Goods & Services
Downhole well tool, namely whipstocks