M ManDudeChild Member Aug 31, 2005 #1 Does anyone happen to know how to find out 100% if something has been patented? I know the USPTO has patents listed, but is there a definitive way to check and make sure something isn't patented?
Does anyone happen to know how to find out 100% if something has been patented? I know the USPTO has patents listed, but is there a definitive way to check and make sure something isn't patented?