Serial Number
85157141
Owner
SMITH INTERNATIONAL, INC.Attorney
Bryan D. AdamsFirst Use Date
Dec 1, 1999
Filing Date
Oct 20, 2010
DYNA-DRILL Trademark
Serial Number: 85157141 • Registration: 4033909
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
BRYAN D. ADAMS KING & SPALDING, LLP.
1100 LOUISIANA ST STE 4000
HOUSTON
TX 77002-5213
UNITED STATES
Trademark Details
Filing Date
October 20, 2010
Registration Date
October 4, 2011
First Use Anywhere
December 1, 1999
First Use in Commerce
December 1, 1999
Published for Opposition
July 19, 2011
Cancellation Date
May 11, 2018