London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent InventionsWilliam Newton, Charles Frederick Partington W. Newton, 1832 |
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Seite 9
... means of steam admitted between the still , and a case which surrounds it , and A , the pipe to admit steam for this purpose ; or the still may be heated by any other means . The vapour generated from the wash contained in the still ...
... means of steam admitted between the still , and a case which surrounds it , and A , the pipe to admit steam for this purpose ; or the still may be heated by any other means . The vapour generated from the wash contained in the still ...
Seite 10
... means , the vapour which is generated from the wash contained in the still , passes into the vessel E , through the pipe c , near the centre of the bottom , and along the spiral passage , until it arrives at the end of that spiral ...
... means , the vapour which is generated from the wash contained in the still , passes into the vessel E , through the pipe c , near the centre of the bottom , and along the spiral passage , until it arrives at the end of that spiral ...
Seite 11
... means of heat to a gaseous , vaporous or elastic state , and making use of such air , gas or vapour ( when and after it shall have thus abstracted heat ) for the pur- poses of evaporation . But although I claim as above certain ...
... means of heat to a gaseous , vaporous or elastic state , and making use of such air , gas or vapour ( when and after it shall have thus abstracted heat ) for the pur- poses of evaporation . But although I claim as above certain ...
Seite 13
... means of Dr. Church's method of returning the greatest portion of the heat of the steam , after it has acted upon the piston back again to the boiler , there is no doubt that steam packets may be dispatched with perfect safety to the ...
... means of Dr. Church's method of returning the greatest portion of the heat of the steam , after it has acted upon the piston back again to the boiler , there is no doubt that steam packets may be dispatched with perfect safety to the ...
Seite 14
... means removes it how- ever altogether ; and we shall cling to our doubts respect- ing the employment of steam carriages on ordinary roads , until we see one perform a distance of one hundred con- secutive miles , with something like ...
... means removes it how- ever altogether ; and we shall cling to our doubts respect- ing the employment of steam carriages on ordinary roads , until we see one perform a distance of one hundred con- secutive miles , with something like ...
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Beliebte Passagen
Seite 221 - The principle upon which the Court acts in cases of this description is the following : Where a patent has been granted, and there has been an exclusive possession of some duration under it, the Court will interpose its injunction, without putting the party previously to establish the validity of his patent by an action at law. But where the patent is but of yesterday, and, upon an application being made for an injunction, it is...
Seite 226 - ... or it may perhaps extend also to a new process, to be carried on by known implements or elements, acting upon known substances, and ultimately producing some other known substance ; but producing it in a cheaper or more expeditious manner, or of a better and more useful kind. But no merely philosophical, or abstract principle, can answer to the word
Seite 104 - Some things are obvious as soon as they are made public. Of others, the scientific world may possess itself by analysis. Some inventions almost baffle discovery. But to entitle a man to a patent, the invention must be new to the world. The public sale of that, which is afterwards made the subject of a patent, though sold by the inventor only, makes the patent void.
Seite 175 - London, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in boilers for generating steam.
Seite 174 - To Philip Augustus de Chapeaurouge of Fenchurch Street, in the city of London, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad...
Seite 46 - Middlesex, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, he is in possession of certain improvements in the machinery for making paper, which he denominates
Seite 281 - ... be a valid patent for a new combination of materials previously in use for the same purpose, or for a new method of applying such materials. But, in order to its being effectual, the specification must clearly express that it is in respect of such new combination or application, and of that only, and not lay claim to the merit of original invention in the use of the materials.
Seite 220 - But so far as the injunction goes to restrain the son from communicating the secret, upon general principles, I do not think the court ought to struggle to protect this sort of secret in medicine. The court is bound to protect patentees, but that is because they have published their secrets. But whether in the exercise of its jurisdiction, to decree the specific performance of agreements, the court ought to restrain a party from divulging a secret discovery, that he has promised to keep, is a question...
Seite 113 - Middlesex, brick and stone ware manufacturer, in consequence of communications made to him from certain foreigners residing abroad, and subsequent improvements made by himself, for an invention of certain improvements in machinery, apparatus, or implements...
Seite 104 - If the petitioners have invented improvements upon an engine, for which a patent has been granted, and those improvements cannot be used without the original engine, the petitioners could, after the expiration of that patent, make use of a patent for their improvements, though they would have no right to make use of the other's substratum before their patent for it expired ; after that time the public will have a choice between the patents." " This is a very difficult subject ; but I think I am not...