Coca Cola

Coca Cola is one of the most advertised companies around the world.  You might not be able to read other languages, but if you've seen their logo in Chinese, you still would probably recognize it.  It has an image of the cursive writing with the swirl, and it is forever burned into many peoples minds.  Other companies use the same logo with red and white to make joke shirts, and even though it does not say Coca Cola, that is the first thing that comes to mind.  They have been around for a long time, but how many years would it take a new company to have a logo this well known?