41 providing computer games that may be accessed via an on-line, interactive computer database; computer software to support mapping, simulation, navigation, shared visual, oral and written communication in a 3-D multi-user environment and documentation (including protocols) which may or may not be sold, separately and as a unit; computer software that facilitates end-users ability to create, effect and modify persistent objects or structures in the 3-D multi-user environment
Trademark: 75164134
