...thereof, or more than two years prior to his application, and not in public use or on sale in this country for more than two years prior to his application,...payment of the fees required by law, and other due proceeding had, obtain a patent therefor. We have concluded that the plaintiff has not shown that Steinberger...

...useful art, machine, manufacture, or composition of matter, or a new and useful improvement thereof, not known or used by others in this country, and not...publication in this or any foreign country before plaintiff's invention or discovery thereof, or more than two years prior to his application, and not...

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

...opposed to public use; but this has nothing to do in deciding whether a patentee's alleged invention "was described in any printed publication in this or any...country before his invention or discovery thereof. (Affirmed 241 Fed. 869.) Just why the publication should be designated as speculative and theoretical...

...(Comp. St., 1913, sec. 9430) provides, inter alia, that one who has invented a new and useful machine not known or used by others in this country and not...publication in this or any foreign country before his inven^on or discovery thereof may obtain a patent therefor. Broadly speaking, Davidson's fan consists,...

...thereof, anil not in public use or on sale for more than two years prior to his application, unleaa the same is proved to have been abandoned, may, upon...other due proceedings had, obtain a patent therefor. The foregoing section sets forth affirmatively who may obtain patents, and for what; and, as if to...

...application, filed May 26, 1934, did not clearly show that the subject matter of the sole application was not in public use or on sale for more than two years prior to the filing date of said sole Hunt application. Furthermore, the Primary Examiner, in this same respect,...

...useful art, machine, manufacture or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...other due proceedings had, obtain a patent therefor. It is apparent, therefore, the Commissioner observes, that no person is debarred from receiving arid...

...thereof, lot known or used by others in this country, and not patented or described iu any I'rinted publication in this or any foreign country before...use or on sale for more than two years prior to his applifation. unless the same is proved to have been abandoned, may, upon payment of the fees required...

...useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known or used by others in this country, and not...proved to have been abandoned, may, upon payment of the duty required by law and other due proceedings had, obtain a patent therefor. (Act of July8, 1870,...