
Microsoft, HTC, Sony Ericsson and Nokia have made a formal request to be declared invalid the trademarks App Store and AppStore that Apple has. This formal request has been done in the European Union due to consider the trademarks a generic name.
According to The Wall Street, theses companies challenged the rights of Apple trademarks App Store and AppStore by submitting a formal request to the office of the European Community market.
Microsoft, HTC, Nokia and Sony Ericsson claim that these terms are "Too generic" to be a trademark of company.
Microsoft and other leading technology companies are trying to invalidate the registration of the trademark of Apple and the App Store AppStore because for them it should not have been granted.
They thinks that “App Store” means exactly what it says, a shop of applications, and is too generic.
Apple registered the Trademark in Europe in July 2008 just a few weeks before to of launching the App Store for the iPhone.
In January 2011, Microsoft filed an opposition to the mark with the Patent and Registration Office of the United States, arguing that the term is "generic and not registrable"
Here we have two sides. For one hand there are Microsoft, HTC, Sony Ericsson and Nokia. They think that the trademarks used by Apple are to generic to be patented. It is possible that they have reason. However just a judge will give them the reason or not. For other hand we have Apple. Apple has paid for these trademarks so at the moment they have all the right to explode the names.
Source BBC