Apple has filed suit against Woolworths for their apple shaped logo. AFAIK the case is still ongoing.
http://www.smh.com.au/technology/biz...1004-ghxe.html
This goes back to what defines a
knock off as opposed to a counterfeit. A counterfeit is a direct imitation, but a "knock off" can be anything which bears resemblance, but isn't actually an imitation.
Yes. It's called licensing. e.g. MP Bumblebee transforms into a licensed VW Beetle, and part of the licence which TakaraTOMY has paid for allows them to use VW's logos on the packaging and toy.
Here's why.