Blatant trademark infringement

Have you seen the store brands of soda that Walmart has? It's pretty obvious that they're ripping of the major brands and I'm suprised that they get away with it, really.

Poor defenseless Pepsi and Dr Pepper spend all this money on marketing and Walmart comes in and takes it.

I guess Walmart figures there are enough differences that if Pepsi takes them to court, the case will get thrown out.

I can see Walmart bringing in a huge team of lawyers who will spend hundreds of hours rattling on and on about copyrights and how their color is more fuscia than maroon and the Dr. on their can is actually a PHD, not an MD, like Dr. Pepper.

Pepsi would just send one guy into the courtroom and when it was his turn to speak, he just turns and point to the can and says "COME ON! and rest his case.