I was wondering if the John W. Cuthbert Patent from August 14th, 1934 with the Air Compressor Units written on the patent is sellable. The numbers of this United States patent is (1969999)!
It happens to be in my possession and I don't know what to really do with it. I would like to sell it but I was wondering:
- Might it be worth anything?
- Is it legal to sell?