Serial Number
78855380
Owner
Great Northern CorporationAttorney
Joseph D. KubornFirst Use Date
May 31, 2006
Filing Date
Apr 6, 2006
PETROSHIELD Trademark
Serial Number: 78855380 • Registration: 3290715
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Joseph D. Kuborn ANDRUS INTELLECTUAL PROPERTY LAW, LLP
100 E WISCONSIN AVE STE 1100
MILWAUKEE
WI 53202-4178
UNITED STATES
Trademark Details
Filing Date
April 6, 2006
Registration Date
September 11, 2007
First Use Anywhere
May 31, 2006
First Use in Commerce
May 31, 2006
Published for Opposition
June 26, 2007