Copyright and video games between the games were limited to the plaintiff's ideas. According to the court the similarities, "were inevitable given the requirements of the idea of a game involving a spaceship combating space rocks and given the technical demands of the medium of a video game." In Atari v. North American Philips Consumer Electronics Corp. (1982) the 7th Circuit wrote that "no plagiarist can excuse the wrong by showing how much of his work he did not pirate." This was said in the context of the fact that, "while a game is not protectable by copyright as such, this kind of work
Nolan Bushnell Pizza Place, a competing Pizza/Arcade family restaurant, then purchased Chuck E. Cheese's Pizza Time Theatre and assumed its debt. The newly formed company, ShowBiz Pizza Time, operated restaurants under both brands before unifying all locations under the Chuck E. Cheese's brand by 1992. Today over 500 locations of this restaurant are in business. Bushnell founded Catalyst Technologies, one of the earliest business incubators. The Catalyst Group companies numbered in the double digits and included Androbot, Etak, Cumma, and Axlon. Axlon launched many consumer and consumer electronic products successfully, most notably AG Bear, a bear that mumbled/echoed a child's words back