Serial Number
74544936
Owner
Black Rock Resources, Inc.First Use Date
Aug 1, 1992
Filing Date
Jun 30, 1994
EK' TUN Trademark
Serial Number: 74544936 • Registration: 1983358
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
BLACK ROCK RESOURCES, INC
P O BOX 18748
BOULDER
CO 80308-1748
UNITED STATES
Trademark Details
Filing Date
June 30, 1994
Registration Date
July 2, 1996
First Use Anywhere
August 1, 1992
First Use in Commerce
August 1, 1992
Published for Opposition
April 9, 1996
Cancellation Date
April 5, 2003