PSA PROFESSIONAL SPORTS AUTHENTICATOR
Mark Identification

PSA PROFESSIONAL SPORTS AUTHENTICATOR

Serial Number

78562370

Filing Date

Feb 7, 2005

Registration Date

Jan 15, 2008

Trademark by

COLLECTORS UNIVERSE INC.

Active Trademark

Classification Information

[ sport cards collectors' club; ] providing information about sports card collecting over the Internet

Education and Entertainment

Sports card grading and authentication services; and providing information about sports card authentication and grading over the Internet

Computer and Scientific