Something tells me you're thinking of the following things:
People dressed in t-shirts that are bright colored - look at Star Trek (they wore shirts of different color denoting job) or Home Depot or Walmart or anything like that, they all wear shirts denoting job and rank.
Computers spaced throughout the store to test - you've obviously never been to a MicroCenter or similar computer store, in which the layout is practically the same, and has been since long before the Apple Store even existed.
Bags and computer accessories in the store - again, MicroCenter or even Best Buy has this same sort of setup, and has for quite a while.
The "answer desk" thing - I know, this seems like a rip off of the Genius Bar. However, if you look at the format of the Geek Squad (ones where I live have stools around an elevated area, with people working there behind the desk) then you'll realize this has also existed long before Apple came up with the idea.
Wood tables/floors and glass - go into Abercrombie, American Eagle, IKEA or a Crate & Barrel, that should give you a good idea that this design is not uncommon.
What's "copied" from the Apple store? I just don't get it...