Is the combo "BestBuy" a trademark violation ?

[DomainEmpire.com]

I was thinking to register a small set of "BestBuy+objectname.com" domains to use for a future project, due to the high impact of these keywords but I'm afraid I'd risk to waste time and work behind it if in a near future "Best Buy stores" might sue me and win them.

In the best of your knowledge, have they exclusive international rights to use "BestBuy" associated to any kind of commercial activity ?
I see there're thousands of BestBuy domains currently registered but I should be sure there's no real risk to be sued in a possible near future by registering-using them to promote some affiliate programs as in my intentions, let me know your opinion, thanks.

 

[DNjet]

it appears to me that their trademark is specific to certain products only,
http://tess2.uspto.gov/bin/gate.exe?f=doc&state=h10dll.2.2

 

[DomainEmpire.com]

Ok, I'll try to register domains not related to the fields where they currently own a registered trademark but I'll investigate further on this matter first.