Journal of the Patent Office Society, Volume 22

action advertising alleged American American Bar Association anti-trust laws application appointed arbitration assigned Association bill Board claims Clara Barton commercial Commissioner of Patents committee competition Congress copies Copyright Law Court of Appeals decision defendant disclaimer District of Columbia engine equity estopped estoppel Ethyl Corporation Examiner of Interferences fact Federal Federalsburg filed granted held House of Representatives improvement industry infringement interference proceedings invalid invention inventor involved issue Judge Justice license machine manufacture Markush matter ment monopoly opinion original party patent attorney patent law patent system petition plaintiff practice preliminary statement present primary examiner prints and labels prior prior art protection question reason reduction to practice reference registration reissue restrictions rule Secretary Section Selden Senate specific statute suit supra note Supreme Court testimony thereof tion trade-mark U. S. Patent Office United valid