...invented or diseovin.il any new and useful art, machine, manufacture, or composition of matter, or алу new and useful improvement thereof, not known or used...or described in any printed publication in this or in any foreign country, before his invention or discovery thereof, and not in public use or on sale...

...submitted to him his decision is conclusive. The statute also provides that aa inventor of an improvement not known or used by others in this country, an.d...this or any foreign country before his invention, and not in public use or on sale for more than two years prior to the application, unless the same...

...and larger sale. Under section 4886 of the Revised Statutes, authorizing a patent to be granted to "any person who has invented or discovered any new...country, before his invention or discovery thereof," it is well settled that the application of an old process or machine to a new or analogous subject,...

...person who invents or discovers any new and useful art, machine, maunfacture or composition of matter, or any new and useful improvement thereof, not known...publication in this or any foreign country, before his discovery or invention thereof, and not in public use or on sale •for more than two years prior to...

...invented or discovered any new and useful art, chine manufacture or composition of matter, or any new aud useful improvement thereof, not known or used by others...described In any printed publication in this or any foreipn country before his invention or discovery thereof, and not in public ияе or on sale for...

...improvements thereof, not known or used by others in this country, before his invention or discovery thereof, and not patented or described in any printed publication...country, before his invention or discovery thereof, or more than two years prior to his application, and not in public use or on sale in this country for...

...alleged thereinto have been the subjects of the two patents above mentioned, were not known and used in this country, and not patented or described in...publication in this or any foreign country, before the alleged invention thereof by Kaczander and Ruddy and Kaczander, respectively; and that it does...

...an article of manufacture, not known or used by others in this country before his invention thereof, and not patented or described in any printed publication...in this or any foreign country before his invention thereof, or more than two years prior to his application, and not in public use or on sale in this...

...September 9, 1874. To destroy the validity of this patent, it must be shown that the invention was not patented or described in any printed publication, in this or any foreign country, before the patentee's invention or discovery thereof. Rev. St. § 48SC. The Meller & Hoffman device was patented...

...the letters patent herein- . after mentioned, and which had not been known or used by others in tills country, and not patented or described in any printed publication in this or any other country, before his invention or discovery thereof, and not in public use or on sale for more...