Patentable Invention |
From inside the book
Results 1-5 of 11
Page 16
... shaft of the earlier machines , changed the arrangement of the last two members relatively to the hopper so that the shaft was arranged horizontally ( instead of being upright ) , and the periphery of discharge of the centrifugal wheel ...
... shaft of the earlier machines , changed the arrangement of the last two members relatively to the hopper so that the shaft was arranged horizontally ( instead of being upright ) , and the periphery of discharge of the centrifugal wheel ...
Page 17
... shaft therefor ) was attended with a new mode of operation , and with an improvement in the practical result ; and in such a case the change is not a mere change in arrangement but amounts to inven- tion . § 13. Invention by Application ...
... shaft therefor ) was attended with a new mode of operation , and with an improvement in the practical result ; and in such a case the change is not a mere change in arrangement but amounts to inven- tion . § 13. Invention by Application ...
Page 32
... shaft and had to be sustained by the step or bearing thereof . According to one of the Parker improvements two such wheels were arranged in a pair face to face on the same shaft , and the water was supplied between them , so that the ...
... shaft and had to be sustained by the step or bearing thereof . According to one of the Parker improvements two such wheels were arranged in a pair face to face on the same shaft , and the water was supplied between them , so that the ...
Page 60
... shaft through the intervention of suitable gearing . Davoll improved this machine by arranging a second row of spindles in the same machine upon the same spindle - rail , the second row being behind the first row and the spindles of the ...
... shaft through the intervention of suitable gearing . Davoll improved this machine by arranging a second row of spindles in the same machine upon the same spindle - rail , the second row being behind the first row and the spindles of the ...
Page 61
... shaft was combined with two sets of spindles , and performed the duplex function of driving the two distinct rows ; but each spindle of each row spun its separate yarn and the ope- ration of one spindle did not affect in any manner the ...
... shaft was combined with two sets of spindles , and performed the duplex function of driving the two distinct rows ; but each spindle of each row spun its separate yarn and the ope- ration of one spindle did not affect in any manner the ...
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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.