Mark Identification

KNOWLEDGESTOR

Serial Number

75866228

Filing Date

Dec 6, 1999

Trademark by

MEDIADNA INC.

Classification Information

COMPUTER SOFTWARE FOR CONTROLLING THE USE AND DISTRIBUTION OF DIGITIZED INFORMATION IN A SEARCHABLE FORMAT VIA A GLOBAL COMPUTER NETWORK

Electrical and Scientific Apparatus

PROVIDING CONTENT PROVIDERS WITH AUDIT AND BILLING INFORMATION OF USERS OF DIGITIZED INFORMATION ON A GLOBAL COMPUTER NETWORK

Advertising and Business

PROVIDING AND CONTROLLING MULTIPLE USER ACCESS TO DIGITIZED INFORMATION IN A GLOBAL NETWORK

Computer and Scientific