Samsung doesn't pretend to sell Apple products and I don't see how anyone walking into Verizon store can walk out with a Samsung phone thinking that they bought an iPhone and that's why there's no "counterfeiting" involved. Android has a very distinct look and feel to iOS and again, I don't see how anyone could confuse the two.
The gravest error in your comment is assuming that Apple is in it for the justice. Apple is scarred of the runaway train that is Android. They are having Windows flashbacks and faced with loosing in the marketplace they go for legal blitzkrieg.
I can't describe how hilarious it is when a company built on ripping off other people's ideas (Apple I/II was a mass production of a motherboard inspired by hobbyist home-made motherboards; Macintosh was a blatant and wholesale ripoff of every fundamental idea that Xerox Park came up with) suing other companies for using one or two ideas out of tens of thousands that are present in a modern smartphone (including those that Xerox Park came up with).
Jobs himself is on the record pontificating about how Apple is shameless about copying other people's good ideas which he apparently doesn't find in any way conflicting with suing everyone else for allegedly copying Apple.