Hi Bob, > > Filing a provisional application is $200 minimum. I don't know where > > you > > got $10 from. > > Ardeshir is in Canada, Austin. Everything is different (and cheaper) > there. Though he is in Canada, it has no bearing on what he has to pay when filing in the US, which is what he was claiming: >> But I have at least 15, maybe 20 patent application papers dealing >> with automotive technology, registered with the US Patent Office in >> Washington. Austin