The Record of patent inventions, a monthly abstract of all specifications of patents of invention, by A. Prince

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Página 67 - ... privy council, that this our grant is contrary to law, or prejudicial or inconvenient to our subjects in general, or that the said invention is not a new invention as to the public use and exercise thereof...
Página 254 - Vaughan now moved for a rule to shew cause, why the verdict should not be set aside, and a new trial granted.
Página 68 - I the said by an instrument in writing under my hand and seal, should particularly describe and ascertain the nature of the said invention, and in what manner the same was to be performed, and cause the same to be filed in within calendar months next and immediately after the date of the said letters patent...
Página 347 - Power," as applied to Steam Engines. 28. Description of Pyrometers, for ascertaining the degrees and the fluctuations of the temperature of the Flues of Furnaces, &c.
Página 69 - Our letters patent are upon this express condition [that if the said shall not particularly describe and ascertain the nature of his said invention, and in what manner the same is to be performed...
Página 78 - London , civil engineer, for certain improvements in railways and carriage-ways , rail-way and other carriages, and in the mode of propelling the said carriages, parts of which improvements are applicable to the reduction of friction in other machines.
Página 346 - Helder (Holland), or of any foreign engineering works of a similar kind and importance. 6. The modes of Irrigation in use in Northern Italy ; of Drainage adopted in the Lowlands of the United Kingdom ; or works of a similar nature in Holland or in other countries. 7. On...
Página 133 - Cowper-street, Finsbury, engineer, for certain improvements in machinery or apparatus for splitting and shaping wood into splints for the manufacture of matches, and other similar forms.
Página 347 - Memoirs and accounts of the Works and Inventions of any of the following Engineers : — Sir Hugh Middelton ; Arthur Woolf ; Jonathan Hornblower ; Richard Trevithick ; William Murdoch (of Soho) ; and Alexander Nimmo.
Página 78 - Dentist, for a composition or compositions applicable as tools or instruments for cutting, grinding, or polishing glass, porcelain, stones, metals, and other hard substances.

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