...of that principle or character, by which it may be diftjngnifhed from other inventions ; and he mall accompany the whole with drawings and written references, where the nature of the cafe admits of drawings, or with fpecimens of the kigredients, and of the compofition of matter, fufficient...

...that principle or character, by which it.^may be distinguished from other inventions ; and he shall accompany the whole with drawings and written references, where the nature of the cusí admits of drawings, or with specimens of the ingredients, and of the composition uf matter, sufficient...

...application of that principle, or character, by which it may be distinguished from oilier uircnlions ; and he is to accompany the whole with drawings and...references, where the nature of the case admits of drawings ; or with spe. cimeni of the ingredients, and of the composition of matter, suf. ncient in...

...of that principle or character by which it may be distinguished from other inventions; and he shall accompany the whole with drawings and written references, where the nature of the case admits of drawings, or with specimens of the ingredients, and of the composition of matter, sufficient in quantity...

...Let us now try the patent before us by this rule :--The act of the 2 1 st February, 1 793, c. 1 1 . after stating in what cases letters patent for inventions...found in 3 Wheat. Rep. 466. It is not pretended that ihis machine, if made io confor- 1822. mity with the description given by Mr. Evans, could ^^^^ not...

...that principle or character, by which it may be distinguished from other inventions ; and he shall accompany the whole with drawings and written references, where the nature of the case admits of drawings, or with specimens of the ingredients, and of the composition of mat' ter, sufficient in quantity...

...of that principle or character by which it may be distinguished from other Inventions, and he shall accompany the whole with Drawings and Written References, where the nature of the case admits of Drawings, or with the Specimens of the Ingredients or of the Composition of Matters, sufficient in...

...instruments. OF DRAWINGS, MODELS, AND SPECIMENS OF INGREDIENTS. The law declares that the patentee " shall accompany the whole •with drawings, and written references, where the nature of the case admits of drawings." (Act of 1793, sec. 3.) Great difficulty has been sometimes experienced in preparing specifications,...

...of the principle, or character by which it may be distinguished from other inventions; and he shall accompany the whole with drawings and written references, where the nature of the case admits of drawings." As in this case there are no drawings, no machine is patented; what then is left to be claimed,...

...of that principle or character by which it may be distinguished from other inventions; and he shall accompany the whole with drawings and written references, where the nature of the case admits of drawings, or with specimens of the ingredients, and of the composition of matter, sufficient in quantity...