 | 1837 - 970 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and bona fide his... | |
 | William Elliot - 1837 - 350 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and bona fide his... | |
 | Willard Phillips - 1837 - 586 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and bond fide his... | |
 | Willard Phillips - 1837 - 408 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the indention or discovery as shall be truly and bond fide his... | |
 | Thomas Francis Gordon - 1837 - 886 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and bona fide his... | |
 | William Newton - 1838 - 438 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and banafide his... | |
 | William Newton - 1838 - 444 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and. valid for so much of the invention or discovery as shall be truly and bonajide his... | |
 | William Newton, Charles Frederick Partington - 1838 - 448 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and bonajide his... | |
 | 1840 - 908 páginas
...original and first inventor or discoverer of any material or substantial part of the thing patented, of which he was not the first and original inventor,...claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and bona fide his... | |
 | 1840 - 908 páginas
...substantial part of the thing patented, of which he was not the first and original inventor, and símil have no legal or just right to claim the same, in every such case the patent shall be deemed good and valid for so much of the invention or discovery as shall be truly and buna fide his... | |
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That whenever, by mistake, accident, or inadvertence, and without any wilful default or intent to defraud or mislead the public, any patentee shall have in his specification claimed to be the original and first inventor or discoverer of any material or... 
