And what part of Apple Corp's trademark did a.pl actually break, or even potentially break??
That is up to a Polish court to settle. I doubt that Apple will push this one, if it goes against them.
It's absurd, and if you actually believe that Apple would somehow lose it's trademark because one time, Apple decided not to "defend themselves" ....
Yeah, actually - that's how you lose your trademark. The next company uses A.PL in a slightly different way, and uses the precedent of A.pl. And when Apple takes them to court the defense is that infringer's trademark is very similar to one that Apple did not defend, and therefore should be allowed. And many courts would allow it because Apple has, by not acting, signalled that they didn't think A.pl was not like their trademark. So, then A.PL Then A.PPL, etc etc
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If you want to blame someone, blame the law. It's the law that forced Disney to sue daycare centres to take Mickey Mouse off the walls, because if they allowed that unpaid use they lost their rights... and if they collected only a nominal fee from the daycare centres then they couldn't negotiate higher fees from other commercial ventures.
Or the law that forced the International Olympic Committee to either sue a restaurant in Vancouver that had been called the Olympia for at least 30 years when the last winter olympics were held in that city. Strangely enough, the Olympia restaurant is a Greek restaurant, owned by a very nice Greek fellow. It also used to be our local beer and pizza joint. Also was the favourite local beer and pizza joint of some high-powered lawyers, who in this case made the IOC back down. The restaurant's
pro bono team explained, however, that they didn't blame the IOC. If the IOC was going to collect its fees from the Olympic sponsors, it had no choice but to try and enforce their trademark without exception. The restaurant's team actually got a blanket clause written into the IOC trademark contract that any entity in a host city that was using an Olympic trademark prior to that city even starting to talk about hosting would be grandfathered in its use of the trademark.