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" ... that he does not know and does not believe that the same was ever known or used before his 'invention or discovery thereof... "
Code of Federal Regulations: Containing a Codification of Documents of ... - Page 17
1973
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The Encyclopedia Americana: A Library of Universal Knowledge, Volume 21

Encyclopedias and dictionaries - 1919
...discoverer of the art, machine, manufacture, composition or improvement for which he solicits a patent; that he does not know and does not believe that the same was ever before known or used; and that the invention has not been in public use or on sale in the United States...
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the encyclopedia americana

1919 The Encyclopedia Americana Corporation - 1919
...discoverer of the art, machine, manufacture, composition or improvement for which he solicits a patent ; that he does not know and does not believe that the same was ever before known or used ; and that the invention has not been in public use or on sale in the United States...
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Basic Patent and Trade-mark Laws of the Principal Belligerent Powers ...

Lawrence Langner - Patent laws and legislation - 1919 - 473 pages
...discoverer of the art, machine, manufacture, composition, or improvement for which he solicits a patent: that he does not know and does not believe that the same was ever before known or used; and shall state of what country he is a citizen. Such oath may be made before...
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Patent Law

John Barker Waite - Patent laws and legislation - 1920 - 316 pages
...discoverer of the art, machine, manufacture, composition, or improvement for which he solicits a patent ; that he does not know and does not believe that the same. was. ever before Jjnpwn_gr .usejl ; and shall state of what_country_ he_ is a citizen. Such oath may be madeTbefore...
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Annotated Rules of Practice in the United States Patent Office

Elliott Joseph Stoddard - Patent laws and legislation - 1920 - 872 pages
...discoverer of the art, machine, manufacture, composition, or improvement for which he solicits a patent, and that he does not know and does not believe that the same was ever before known or used; and shall state of what country he is a citizen, and where he resides.* An applicant...
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Patent Essentials for the Executive, Engineer, Lawyer and Inventor: A ...

John Franklin Robb, George Prescott Tucker - Forms (Law) - 1922 - 436 pages
...improvement in CONTROL DEVICE FOR MIXING-MACHINES, described and claimed in the annexed Specification; that he does not know and does not believe that the...discovery thereof, or patented or described in any publication in any country before his invention or discovery thereof, or more than two years prior...
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Engineering Administration: Outline Notes on the Administrative and Business ...

Frank Palmer Woy - Engineering - 1923 - 621 pages
...discoverer of the art, machine, manufacture, composition or improvement for which he solicits patent. 2. That he does not know and does not believe that the...or used before his invention or discovery thereof. 3. And shall state of what country he is a citizen and where he resides. 4. And whether he is a sole...
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The World Almanac

Almanacs, American - 1892
...discoverer or the art, machine, manufacture, composition, or improvement for which he solicits a patent ; that he does not know and does not believe that the same was ever before known or used, and shall state, of what country he is a citizen. Such oath may be made before...
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Bachelor's Theses, Volume 3

Chemical engineering - 1924
...discoverer of the art, machine, manufacture, composition, or improvement for which he solicits a patent; that he does not know and does not believe that the same was ever .mown or used before his invention or di scovery thereof that the invention has not been in public...
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Hearings

United States. Congress. House. Committee on Patents - 1924
...manufacture, composition, or improvement, or of the variety of plant, for which he solicits a patent; that he does' not know and does not believe that the same was ever before known or used; and shall state of what country he is a citizen." SEC. 4. The President may by...
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