60 F. 747 | U.S. Circuit Court for the District of Southern Ohio | 1894
(orally). The defendant demurs specially to the bill that it does not set forth that the invention described in the patent sued upon has not been previously patented or described in any printed publication. The bill states that the invention was not known or used by others before complainant’s invention or discovery thereof, and was not in use or on sale in this country for more than two years before his application for letters patent therefor. That this averment Is good against a general demurrer was held in