Research utility model patent or utility model is a preliminary work to be performed before each application. Research to do a preliminary study on the subject of the patent or utility model is the product to be of paramount importance to get rid of later serious cost
Utility model research; about 50 Through more than million patent or utility model document is performed. So in other words, it is like looking for a needle in a haystack. Millions of document related to your subject by screening to detect the nearest documents is a job to be done professionally. This process will be done by expert engineers; done before any product is considered real . . .