Serial Number
75878047
Owner
Teknowledge CorporationFirst Use Date
Dec 6, 1999
Filing Date
Dec 23, 1999
TEKPORTAL Trademark
Serial Number: 75878047 • Registration: 2661173
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
TEKNOWLEDGE CORPORATION
1810 EMBARCADERO RD
PALO ALTO
CO 94303
UNITED STATES
Trademark Details
Filing Date
December 23, 1999
Registration Date
December 17, 2002
First Use Anywhere
December 6, 1999
First Use in Commerce
December 6, 1999
Published for Opposition
September 24, 2002
Cancellation Date
July 25, 2009