 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...  Scientific American Reference Book - Page 375by Albert Allis Hopkins - 1912 - 597 pagesFull view - About this book
 | United States. Supreme Court, John Chandler Bancroft Davis, Henry Putzel, Henry C. Lind, Frank D. Wagner - Courts - 1888 - 838 pages
...composition of matter or any new and useful improvement thereof, not known or used by others in this country, and not patented, or described in any printed publication...this or any foreign country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application,... | |
 | Business law - 1888 - 330 pages
...patent. If merely an application of an old invention, the patent will not be granted, or if patented or described in any printed publication in this or any foreign country before his invention or discovery thereof, and if in public use or on sale for more than two years prior to his application,... | |
 | United States. Supreme Court - Law reports, digests, etc - 1889 - 684 pages
...230 " Opinion of the court. ful improvement thereof, 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 his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application,... | |
 | K. L. Armstrong - Encyclopedias and dictionaries - 1889 - 460 pages
...of matter, or any new and useful improvement thereof, not known or used by others in this country, and not patented or described in any printed publication...this or any foreign country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application,... | |
 | Albert Henry Walker - Patent laws and legislation - 1889 - 852 pages
...named therein an " Improved railroad car- brake,'' and which was not known or used in this country, and not patented or described in any printed publication in this or in any foreign country, before his invention thereof ; and was not in public use or on sale more than... | |
 | Chemistry - 1890 - 434 pages
...of matter, or any new and useful improvement thereof, not known or used by others in this country, and not patented or described in any printed publication...this or any foreign country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application,... | |
 | New England - 1891 - 850 pages
...of matter, or any new and useful improvement thereof, not known or used by others in this country, and not patented or described in any printed publication...this or any foreign country, before his invention or discovery thereof, and not in public use or on sale for more than two years prior to his application,... | |
 | Joseph James Darlington - Personal property - 1891 - 490 pages
...of matter, or any new and useful improvement thereof, not known or used by others in this country, and not patented or described in any printed publication...this or any foreign country, before his invention or discovery thereof, and 'not in public use or on sale for more than two years prior to his application,... | |
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