Serial Number
75979342
Owner
Lightspan, Inc.Attorney
John C. NishiFirst Use Date
Mar 31, 1999
Filing Date
Jul 14, 1997
DR. DABADDA Trademark
Serial Number: 75979342 • Registration: 2493540
Trademark Classes
Owner Contact Info
10140 Campus Point Drive
San Diego, CA 92121
Entity Type: 03
Legal Representation
Correspondence Address
LINDA G ALVAREZ WILSON SONSINI GOODRICH & ROSATI PC
650 PAGE MILL RD
PALO ALTO
CA 94304-1050
UNITED STATES
Trademark Details
Filing Date
July 14, 1997
Registration Date
September 25, 2001
First Use Anywhere
March 31, 1999
First Use in Commerce
March 31, 1999
Published for Opposition
June 23, 1998
Cancellation Date
June 27, 2008