Patent Office Papers: 1914-1917, Volume 4

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Patent Office Society, 1912 - Patent laws and legislation
 

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Page 12 - ... in case of a machine, he shall explain the principle thereof, and the best mode in which he has contemplated applying that principle, so as to distinguish it from other inventions ; and he shall particularly point out and distinctly claim the part, improvement, or combination which he claims as his invention or discovery.
Page 28 - ... in such full, clear, concise, and exact terms as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
Page 3 - any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement thereof, not known or used by others in this country before his invention or discovery thereof...
Page 19 - That he had surreptitiously or unjustly obtained the patent for that which was in fact invented by another, who was using reasonable diligence in adapting and perfecting the same; or, Third.
Page 17 - ... not known or used by others in this country before his invention or discovery thereof, and not patented or described in any printed publication in this or any foreign country before his invention or discovery thereof...
Page 21 - ... by reason of its having been first patented or caused to be patented by the inventor or his legal representatives. or assigns in a foreign country, unless the application for said foreign patent was filed more than twelve months...
Page 4 - ... of the sole working or making of any manner of new manufactures within this realm, to the true and jint inventor and inventors of such manufactures, which others, at the time of making such letters patent and grants, shall not use...
Page 23 - ... has not been patented in any country foreign to the United States on an application filed by him or his legal representatives or assigns more than twelve months prior to this application; and that no application for patent on said invention has been filed by him or his representatives or assigns in any country foreign to the United States...

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