 | 1845 - 462 pages
...put in practice, nor counterfeited, nor imitated the invention of the plaintiff; secondly, he says that the plaintiff was not the true and first inventor of the said supposed improvement in the declaration mentioned ; further, that the improvement in the declaration... | |
 | 1866 - 932 pages
...in error, and that has not been attempted to be disturbed by the defendant. The second plea alleged that the plaintiff was not the true and first inventor of the supposed invention. That also has been found in favour of the plaintiff, and the verdict upon that... | |
 | Great Britain. Court of Common Pleas, James Manning, Thomas Colpitts Granger - 1841 - 1068 pages
...defendants, after setting out the letters patent, upon oyer, pleaded — first, not guilty. Secondly — That the plaintiff was not the true and first inventor of the alleged invention in the declaration mentioned, modo et forma. Thirdly — That the alleged invention... | |
 | Alex B. Blackie - 1843 - 80 pages
...wood should be saturated with tar, and covered with tar and gravel, the interstices being filled up with sand or gravel, and dowels being used to join...guilty ; 2. That the plaintiff was not the true and tirst inventor of the process ; 3. That this was not a new manufacture ; 4. That the discovery was... | |
 | Thomas Webster - 1844 - 796 pages
...disclaimer in respect of the part of the invention not disclaimed. P/«,». The defendant pleaded— 1. Not guilty. 2. That the plaintiff was not the true and first inventor of the part not disclaimed. 3. That the part not disclaimed was not a new invention as to the public use and... | |
 | Thomas Webster - 1844 - 1114 pages
...imitation of the said invention. The defendants, after setting out the letters patent, pleaded — 1. Not guilty. 2. That the plaintiff was not the true and first inventor of the said invention. 3. That the said invention was not at the time of making the said letters patent a... | |
 | Charles Barlow - 1847 - 720 pages
...excepted against. On this issue the jury would, therefore, find for the defendant. The next issue was, that the plaintiff was not the true and first inventor of the ' improvements which he claimed. These improvements were fourfold, and they must be satisfied on this... | |
 | William Newton - 1847 - 526 pages
...excepted against. On this issue the jury would, therefore, find for the defendant. The next issue was, that the plaintiff was not the true and first inventor of the improvements which he claimed. These improvements were fourfold, and they must be satisfied on this... | |
 | William Newton, Charles Frederick Partington - 1847 - 524 pages
...excepted against. On this issue the jury would, therefore, find for the defendant. The next issue was, that the plaintiff was not the true and first inventor of the improvements which he claimed. These improvements were fourfold, and they must be satisfied on this... | |
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The next issue was, that the plaintiff was not the true and first inventor of the improvements which he claimed. 
