 | United States. Patent Office - 1953 - 478 páginas
...pertinent to the instant case : Any person who has invented or discovered any new * * * composition of matter, or any new and useful improvements thereof...before his invention or discovery thereof, and not * * * described in any printed publication in this or a/ny foreign country, before his invention or... | |
 | United States. Congress. House. Committee on Interstate and Foreign Commerce - 1910 - 170 páginas
...Section 4886 of the Revised Statutes provides for the granting of a patent to — " any person who has invented or discovered any new and useful art, machine,...country, before his invention or discovery thereof " — unless barred by reason of patents, publications, public use and sale, or abandonment. It is... | |
 | James Parker Hall, James De Witt Andrews - 1910 - 452 páginas
...Wtnsor, 21 How. 322. CHAPTER II. SUBJECTS OF PATENTS. § 6. Defined by statute. Any person who has invented or discovered any new and useful art, machine,...matter, or any new and useful improvements thereof, may, under certain conditions, and upon payment of the fees required by law, and other due proceedings... | |
 | Joseph Archibald Ewart, Wilbur Stanwood Field, Adelbert Harland Morrison - 1911 - 136 páginas
...of matter, or any new and useful improvement thereon, not known or used by others in this country, and not patented, or described in any printed publication, in this or any foreign country, before the discovery or invention thereof by the applicant, and not in public use, or on sale, for more than... | |
 | United States. Congress. House. Committee on Patents - 1912 - 94 páginas
...order to be patentable, be a new and useful invention, not known or used by others in this country, and not patented or described in any printed publication in this or any foreign country before the applicant's invention thereof, and not in public use or on sale for more than two years prior to... | |
 | 1912 - 480 páginas
...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 thereof, and not patented or described in any printed publication in this or any foreign country, before... | |
 | Albert Allis Hopkins - 1913 - 624 páginas
...final fee I» not paid within that period the patent shall be withheld. Sec. 4886. Any person who has Invented or discovered any new and useful art, machine,...not known or used by others In this country, before hie Invention or discovery thereof, and not patented or described in any printed publication In this... | |
 | United States. Congress. House. Committee on Patents - 1913 - 330 páginas
...pursuance of our constitutional grant and covering patents of utility, is as follows: Any person who has invented or discovered any new and useful art, machine,...improvements thereof, not known or used by others in this country hef ore his invention or discovery thereof and not patented or describe*! in any printed publication... | |
 | Francis Michael Wright - 1913 - 70 páginas
...pre.requisite of patentability. The invention must be "new," not known or used by others in this country, and not patented or described in any printed publication in this or any foreign country, before the applicant's invention or discover} thereof. An invention may be patentably novel, although known... | |
 | Curtis Hillyer - 1914 - 1628 páginas
...contained in section 4886 of the Revised Statutes. § 4886. Who may Patent. — Any person who has , except those hereinbefore required to be held permanently arid not patented or described in any printed publication in this or any foreign country, before his... | |
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Any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvements thereof... 
