William Burnham Woods,
Barton v. Barbour — Opinion of the Court
“ Thus, upon a bill filed for an injunction to restrain the infringement of letters-patent, and for an account of profits for past infringement, it is now the constant practice of courts of equity to try without a jury issues of fact relating to the title of the patentee, involving questions of the novelty, utility, prior public use, abandonment, and assignment of the invention patented. The jurisdiction of a court of equity to try such issues according to its own course of practice is too well settled to be shaken. ”
