>In the US the patent office only checks that your patent is well >written. They make no judgements of what you are patenting, only that >you use good grammar to describe it. I worked on a patent once where we >made a few corrections the examiner wanted, then he said "Since I don't >understand the rest of this I'll assume it is fine."! Oh, great! Just a sec to grab my perpetuum mobile plans and I'll hop over. Didn't A. Einstein work for a patent office ? Oh, it was the *Swiss* patent office Peter -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body