push or pull < products <216w

Perhaps it happend to you too: you want to open a door, and regardless the text on the door (that says if you should push or pull the door) you pull (or push hehe ) the door into the wrong direction. This idea is based on using a symbol (instead of using text) that shows wich direction the door has to be openend. Did some investigation to protect this idea but that did not work out, because protecting those kind of images is almost impossible. So publish the idea here for free.

See here is the sollution: the Push or Pull symbol.

Thanks to my brother Hans Groothuis who did the design.