I bought a boat in NJ with no title, just an expired registration card. I had a bill of sale from the owner.
Brought it back to PA, and they were able to create a duplicate title, and transfer registration. It was good I had that registration card from the PO.
On my O'day, I bought it in PA, and had the PO with me when we went to the tag place. They just registered it to me. Apparently, no title is needed for the boat, so we didn't have a duplicate title created this time, saving me some $.
The trailer is a different story. If you have a title for a trailer in PA, don't dare lose it! My other boat trailer doesn't have a title, and was registered by a guy who had a used car lot who knew a guy... So now, I have to go to get a court date to present my notarized bill of sale to get a judge to declare an involuntary change of ownership, and that I am the rightful owner, so that the state can issue me a new title. Yeah, right, I'll just "borrow" the plate from one of my good trailers...
Freakin' government bureaucracy...
Brian