Patent Office and Patent Laws, Or, A Guide to Inventors and a Book of Reference for Judges, Lawyers, Magistrates and Others: With Appendices

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H.C. Baird, 1860 - Patent laws and legislation - 342 pages
 

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Page 49 - ... shall particularly specify and point out the part, improvement, or combination, which he claims as his own invention or discovery.
Page 107 - The same to be held and enjoyed by the said John Doe for his own use and behoof, and for the use and behoof of his legal representatives, to the full end of the term for which said letters patent are or may be granted, as fully and entirely as the same would have been held and enjoyed by me had this assignment and sale not been made.
Page 63 - Ibid. sec. 4. avoiding unnecessary prolixity, 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 53 - That every person or corporation who has. or shall have, purchased or constructed any newly invented machine, manufacture, or composition of matter, prior to the application by the inventor or discoverer for a patent, shall be held to possess the right to use, and vend to others to be used, the specific machine, manufacture, or composition of matter so made or purchased, without liability therefor to the inventor, or any other person interested in such invention; and no patent shall be held to be...
Page 119 - ... patent, the name or any imitation of the name of any other person who hath or shall have obtained letters patent for the sole making and...
Page 83 - Commissioner that the same had been invented i or discovered by any other person in this country, prior to the alleged invention or discovery thereof by the applicant, or that it had been patented or described in any printed publication in this or any foreign country...
Page 74 - Every patent so reissued, together with the corrected specifications, shall have the same effect and operation in law, on the trial of all actions for causes thereafter arising, as if the same had been originally filed in such corrected form...
Page 105 - That every patent shall be assignable in law, either as to the whole interest, or any undivided part thereof, by any instrument in writing...
Page 84 - The court, on petition, shall hear and determine such appeal, and revise the decision appealed from in a summary way, on the evidence produced before the commissioner, at such early and convenient time as the court may appoint; and the revision shall be confined to the points set forth in the reasons of appeal.
Page 64 - And in the case of any machine, he shall fully explain the principle, and the several modes in which he has contemplated the application of that principle or character, by which it may be distinguished from other inventions...

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