Serial Number
77087241
Owner
OPCON TECHNOLOGIES, INC.First Use Date
Jan 1, 2004
Filing Date
Jan 19, 2007
KNOWLEDGEKEEPER Trademark
Serial Number: 77087241 • Registration: 3390901
Trademark Classes
Owner Contact Info
50 California Street Suite 1500
San Francisco, CA 94111
Entity Type: 16
Trademark Details
Filing Date
January 19, 2007
Registration Date
March 4, 2008
First Use Anywhere
January 1, 2004
First Use in Commerce
January 1, 2004
Published for Opposition
December 18, 2007
Goods & Services
Computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information