Samuel Blatchford, Oliver v. Rumford Chemical Works…
“ Corning, 14 How. 193, 216, this court said: 'A mere license to a party, without having 'his assigns' or equivalent words to them, showing that it was meant to be assignable, is only the grant of a personal power to the licensee, and is not transferable by him to another.' *In the present case there are no words of assignability in either instrument. The right is granted to Morgan alone, to him personally, with an agreement by him that he will enter on the manufacture of the self-raising flour, and that he will use all his business tact and skill to introduce and sell the flour. ”
