Serial Number
74157815
Owner
MILCHEM INCORPORATEDAttorney
BRIAN S. WELBORNFirst Use Date
Apr 2, 1991
Filing Date
Apr 16, 1991
BIO-DRILL Trademark
Serial Number: 74157815 • Registration: 1688616
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
BRIAN S WELBORN BAKER HUGHES INCORPORATED
2001 RANKIN RD
HOUSTON
TX 77073
UNITED STATES
Trademark Details
Filing Date
April 16, 1991
Registration Date
May 26, 1992
First Use Anywhere
April 2, 1991
First Use in Commerce
April 2, 1991
Published for Opposition
March 3, 1992
Cancellation Date
January 29, 2016