(Potential) infringement doesn't just occur upon verbatim copying of a trademark but also using terms that are similar or confusable with it: http://en.wikipedi

(Potential) infringement doesn't just occur upon verbatim copying of a trademark but also using terms that are similar or confusable with it: http://en.wikipedia.org/wiki/Confusing_similarity http://en.wikipedia.org/wiki/Confusing_similarity .. For reasons unrelated to the above, it didn't quite go Microsoft's way but consider the Windows vs Lindows case: http://en.wikipedia.org/wiki/Microsoft_v._Lindows http://en.wikipedia.org/wiki/Microsoft_v._Lindows