Patentable Invention |
From inside the book
Results 1-5 of 5
Page 11
... moulded into useful forms and could be thinned by a solvent so as to be spread on cloth . His patent was dated June 15th , 1844 , and was reissued . Subsequently , Nelson Goodyear discovered that if the proportions of the same two ...
... moulded into useful forms and could be thinned by a solvent so as to be spread on cloth . His patent was dated June 15th , 1844 , and was reissued . Subsequently , Nelson Goodyear discovered that if the proportions of the same two ...
Page 17
... moulds ; the part of the mould which gives form to the circular tread of the wheel being formed by a heavy cast iron ring , while the residue of 2 PATENTABLE INVENTION . 17 § Invention by Application of an Old Thing to a Purpose.
... moulds ; the part of the mould which gives form to the circular tread of the wheel being formed by a heavy cast iron ring , while the residue of 2 PATENTABLE INVENTION . 17 § Invention by Application of an Old Thing to a Purpose.
Page 18
... mould the portion which comes in contact with the iron ring of the mould is chilled ( and thereby hardened ) and cools rapidly , while the hot metal in contact with the residue of the mould ( the sand portion ) cools slowly because the ...
... mould the portion which comes in contact with the iron ring of the mould is chilled ( and thereby hardened ) and cools rapidly , while the hot metal in contact with the residue of the mould ( the sand portion ) cools slowly because the ...
Page 19
Edward Sabine Renwick. cast in a mould formed wholly of one material , while at the same time the tread of the wheel retains the hard- ness incident to the rapid chilling of the molten metal by the cast iron portion of the mould . In a ...
Edward Sabine Renwick. cast in a mould formed wholly of one material , while at the same time the tread of the wheel retains the hard- ness incident to the rapid chilling of the molten metal by the cast iron portion of the mould . In a ...
Page 43
... moulds . At a later date , the molasses was caused to drain or separate from the sugar by centrifugal action ; the moulds containing the crys- talized sugar with the molasses being placed in a centri- fugal machine and whirled around ...
... moulds . At a later date , the molasses was caused to drain or separate from the sugar by centrifugal action ; the moulds containing the crys- talized sugar with the molasses being placed in a centri- fugal machine and whirled around ...
Contents
106 | |
109 | |
110 | |
112 | |
113 | |
114 | |
116 | |
126 | |
74 | |
80 | |
86 | |
93 | |
99 | |
100 | |
101 | |
102 | |
103 | |
104 | |
127 | |
130 | |
131 | |
133 | |
134 | |
135 | |
136 | |
142 | |
148 | |
Other editions - View all
Common terms and phrases
action amounts to invention appears application article of manufacture blast furnace Blatchf centrifugal Charles Goodyear circular saw collective mode combining mechanism composition of matter compound process constitute construction cooled court of equity cut-off valve cutting apparatus decision defective or insufficient described and claimed dictum effect enlarged claim equitable eraser evidence fact fore-hearth full invention Goodyear Gorham heat holder improvement india rubber infringement invention or discovery inventor iron jacks language lower hook material meal powder mistake mode of operation mould nitroglycerine old device old process opinion original patent patent law Patent Office patentable combination pattern cylinder peculiar pencil pencil lead performed platform previously produced real invention reciprocating saw recited Reckendorfer reissue patent result scope shaft single specification spindles statute steam valve stove subsequent substitution Supreme Court thing tion Topliff unclaimed United States Supreme Vulcanite vulcanized wheel Yale Lock Mfg
Popular passages
Page 111 - that whenever any patent is inoperative or invalid, by reason of a defective or insufficient specification, or by reason of the patentee claiming as his own invention or discovery more than he had a right to claim as new, if the error has arisen by inadvertence, accident, or mistake, and without any fraudulent or deceptive intention...
Page 1 - Any person who has invented or discovered any new and useful art, machine, manufacture, or composition of matter...
Page 1 - ... not known or used by others in this country before his invention or discovery thereof, and not patented or described in any printed publication in this or any foreign country before his invention or discovery thereof...
Page 104 - If, in the eye of an ordinary observer, giving such attention as a purchaser usually gives, two designs are substantially the same, if the resemblance is such as to deceive such an observer, and sufficient to induce him to purchase one, supposing it to be the other, the one first patented is infringed by the other.
Page 141 - The taking out of a patent which has, as the law requires it to have, a specific claim, is notice to all the world, of the most public and solemn kind, that all those parts of the art, machine, or manufacture set out and described in the specification and not embraced in such specific claim, are not claimed by the patentee, — at least not claimed in and by that patent.
Page 111 - The Commissioner may, in his discretion, cause several patents to be issued for distinct and separate parts of the thing patented, upon demand of the applicant, and upon payment of the required fee for each division.
Page 1 - Office, to 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, 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, unless the same is proved to have been abandoned...
Page 131 - ... the Commissioner shall on the surrender of such patent and the payment of the duty required by law, cause a new patent for the same invention, and in accordance with the corrected specification, to be issued to the patentee...
Page 100 - Strong, that the acts of Congress authorizing the granting of patents for designs contemplated " not so much utility as appearance, and that, not an abstract impression, or picture, but an aspect given to those objects mentioned in the acts. . . . And the thing invented or produced, for which a patent is given, is that which gives a peculiar or distinctive appearance to the manufacture, or article to which it may be applied, or to which it gives form.
Page 111 - And the patent so reissued, together with the corrected description and specification, shall have the same effect and operation in law, on the trial of all actions hereafter commenced for causes subsequently accruing, as though the same had been originally filed in such corrected form, before the issuing of the original patent.