Mark Identification

HYDIFF

Serial Number

75822606

Filing Date

Oct 14, 1999

Trademark by

INFOMATEC INTEGRATED INFORMATION SYSTEMS AG

Classification Information

Computer operating system for television stations for conducting interactive operation of television broadcasts comprising computer hardware for inserting interactive television signals into television pictures and computer hardware for filtering and interpreting reactions of signal receiving spectators on the receiving side of the television station; computer software for operating systems for interactive television stations for signal filtering and signal interpretation

Electrical and Scientific Apparatus

interactive television broadcasting services; broadcasting encoded digital information, namely, HTML base via interactive television broadcasts; merging digital HTML pages into television broadcasting paths; filtering and interpreting electronic transmissions of spectator reactions from signal command information to signal receiving audiences on the broadcasting side of the station and/or transferring corresponding electronic transmission commands to an integrated e-commerce system, namely, on-line retailing via a global computer network website

Telecommunications