Mark Identification

INVISIBLE INK

Serial Number

75301909

Filing Date

Jun 2, 1997

Registration Date

Aug 10, 1999

Trademark by

SIGNAFY INC.

Classification Information

computer software for the protection and identification of creative works authored or transmitted in digital form

Electrical and Scientific Apparatus

publications, namely, user manuals, documentation, pamphlets, brochures, pertaining to the protection and identification of creative works authored or transmitted in digital form

Paper Goods and Printed Matter