We incline strongly to the belief that title to the patents passed to petitioner. Littlefield v. Perry,
Reversed.
Notes
It seems to us to be of no significance, with respect to the transfer of the title, whether, when a patent is assigned (a) the assignee simultaneously grants a license to the assignor or (b) the assignor reserves a license; such differences in form would seem to be immaterial. Nor does it seem to us important, in such a context, that the assignor, before making the assignment, had granted to others some rights under the patent.
As the decision of the Tax Court turned on “a clear-cut mistake of law,” Dobson v. Commissioner, December 20, 1943,
