>>12091069
>>12090934 (OP)
They got scared by the Band-Aid versus Adhesive Medical Strip legalities.
Under US Copyright Law you can't copyright a commonly used term, like "game." This has come up in legal discussions about copyright when a copyrighted name becomes commonplace, like using Band-Aid for band-aids even though Band-Aid is copyright of the Johnson & Johnson company and the generic name is "Adhesive Medical Strip."
Nintendo was worried when people were calling the Sega Master System and Turbo-Graphix 16 a "Nintendo" that they could lose the copyright on their own name in the US.
Silly, didn't happen and probably would never have happened, but it's a CYOA (cover your own ass) just in case.