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action allowed apparatus appears applied arms attached axle become bobbin boiler boiling bottom called carriage carries causes chamber Clock closed communication conj connected considerable consists construction containing County cylinder described drawing drawn edge effect employed engine fall fixed fluid force give heated improvements inches Inrolled intended invention iron John lead lever London lower machine machinery manner manufacture material means metal method mode months mould moved object observations operation ordinary Paris passed patent piece pipe piston placed plate position prepared present produced proposed raised receive revolve rollers round roving screw Sealed shaft shewn side sliding specification spring steam sugar supported surface thread tion tube turned upper usual valve vapour vessel weight wheel wind wire
Page 212 - To all to whom these presents shall come, be it known, that I...
Page 86 - Gentleman, for a machine for effecting an alternating motion between bodies revolving about a common centre or axis of motion ; also certain additional machinery or apparatus for applying the same to mechanical purposes.
Page 232 - Cambridge, a Treatise on the Geometrical Representation of the Square Roots of Negative Quantities, by the Rev.
Page 13 - Fulbam, in the County of Middlesex, Mathematical Instrument Maker, for a machine for breaking, cleaning, and preparing flax, hemp, and other vegetable substances containing fibre. Sealed 16th December, 1822.
Page 23 - Middlesex, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in the construction of railways and tram-roads, and in the carriages to be used thereon and otherwise.
Page 349 - I do hereby declare this to be my specification of the same, and that I do verily believe this my said specification doth comply in all respects fully and without reserve or disguise with the proviso in the said hereinbefore in part recited letters patent contained ; wherefore I hereby claim to maintain •exclusive right and privilege to my said invention.
Page 47 - 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.
Page 6 - Gentleman, in consequence of commnnirations made to him by a certain foreigner residing abroad, for an invention of a cement for building and other purposes.