75547428
Sep 3, 1998
Aug 7, 2001
ON-LINE CHAT SERVICES AMONG COMPUTER USERS CONCERNING COMPUTER GAMES; COMPUTER [ SERVCIES ] * SERVICES * , NAMELY, PROVIDING MULTIPLE-USER ACCESS TO WEB SITES ON A GLOBAL COMPUTER INFORMATION NETWORK; MESSAGING AND COMMUNICATION SERVICES TO USERS OF WEB SITES, NAMELY, INSTANT MESSAGING SERVICES AND NOTIFICATION SERVICES CONCERNING THE ON-LINE STATUS OF PRE-SELECTED USERS
Telecommunications