9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
downloadable computer game programs offered via handheld computers, wireless telephones and mobile and wireless devices; single-player computer game programs in the field of a sequential logic puzzle using a set of virtual game pieces on a virtual playing board; downloadable, single-player computer game programs offered via handheld computers, wireless telephones and mobile and wireless devices in the field of a sequential logic puzzle using a set of virtual game pieces on a virtual playing board; downloadable electronic publications, namely, lesson plans, teaching guides and activity workbooks in the field of game-based educational problem-solving
28
Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees
amusement devices, namely, board games, parlor games, chess games, dice games, manipulable games, multi-dimensional manipulable games, manipulable puzzles, and multi-dimensional manipulable puzzles