The London journal of arts and sciences (and repertory of patent inventions) [afterw.] Newton's London journal of arts and sciencesWilliam Newton 1831 |
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Seite 5
... means of a filter constructed on the same natural principles , under the bed of the river itself . The deposit of mud on the sides of the river Thames , does not reach beyond the low water mark , and the bed of the river throughout is ...
... means of a filter constructed on the same natural principles , under the bed of the river itself . The deposit of mud on the sides of the river Thames , does not reach beyond the low water mark , and the bed of the river throughout is ...
Seite 6
... means by which it is to be accomplished , are now to be more fully detailed . Fig . 1 , is a vertical section of a portion of the river , shewing the proposed filtering bed , the supply pipe , the well , and the engine house . Fig . 2 ...
... means by which it is to be accomplished , are now to be more fully detailed . Fig . 1 , is a vertical section of a portion of the river , shewing the proposed filtering bed , the supply pipe , the well , and the engine house . Fig . 2 ...
Seite 9
... means , unquestionably beneficial to the commercial interests of his country ( none more so than the advancement and perfection of productive power ) ; and VOL . VII . SECOND SERIES . it equally behoves those who may be ever so ...
... means , unquestionably beneficial to the commercial interests of his country ( none more so than the advancement and perfection of productive power ) ; and VOL . VII . SECOND SERIES . it equally behoves those who may be ever so ...
Seite 10
... means principally we have been enabled to defray the annual expenses of our debt - that under its flourishing influence , we have greatly increased our capital - that it has chiefly furnished us power and wealth , adequate to support an ...
... means principally we have been enabled to defray the annual expenses of our debt - that under its flourishing influence , we have greatly increased our capital - that it has chiefly furnished us power and wealth , adequate to support an ...
Seite 11
... means of subsistence increase ; when we consider that the numerical strength of our country is more than doubled within the last twenty years , and that the number of acres within the kingdom cannot possibly have undergone a like ...
... means of subsistence increase ; when we consider that the numerical strength of our country is more than doubled within the last twenty years , and that the number of acres within the kingdom cannot possibly have undergone a like ...
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Seite 37 - I intend, in many cases, to employ the expansive force of steam to press on the pistons, or whatever may be used instead of them, in the same manner as the pressure of the atmosphere is now employed in common fire engines.
Seite 297 - ... 16th February 1837. 20. To MOSES POOLE, of the Patent Office, Lincoln's Inn, in the county of Middlesex, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " improvements in anchors, and in friction-rollers to facilitate the lowering and raising such and other anchors, which friction-rollers are applicable to other purposes.
Seite 159 - ... so that, if they be new here, it is within the statute : for the Act intended to encourage new devices useful to the kingdom, and whether learned by travel or by study, it is the same thing.
Seite 353 - Middlesex, printer, in consequence of a communication made to him by a certain foreigner residing abroad, for a machine or apparatus for drawing, and for copying, and reducing drawings, and other objects or subjects, and for taking panoramas.
Seite 294 - ... sole working or making of any manner of new manufacture within the realm to the true and first inventor of such manufacture, which others at the time of making such letters patent or grants should not use, so they be not contrary to law nor mischievous to the state...
Seite 49 - Northumberland, engineer, for his having invented an improvement in the axles and parts which form the bearings at the centre of wheels for carriages, which are to travel upon edge railways.
Seite 289 - ... must show in what his invention consists, and that he produced the effect proposed by the patent in the manner specified. Slight evidence of this on his part is sufficient, and it is then incumbent on the defendant to falsify the specification
Seite 298 - Middlesex, ironmonger, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of certain improvements on shower and other baths.
Seite 296 - Sir Edward Coke said of patent privileges that "The reason wherefore such a privilege is good in law is because the inventor bringeth to and for the commonwealth a new manufacture by his invention, costs and charges, and therefore it is reason that he should have a privilege for his reward (and the encouragement of others in the like) for a convenient time.
Seite 143 - Coventry, engineer, for his invention of certain improvements in preparing and applying materials for the making, constructing, or rendering more durable, roads and other ways, which materials so prepared are applicable to other purposes.