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Scientific American, Vol. 10, No. 40 (June 1855) (1855)

leaf 3

An illustration from Scientific American, Vol. 10, No. 40 (June 1855), 1855, leaf 3
o position shown in dotted lines. D is a ter addressed to the patentee. the register extending from top to bottom ; fore described, by any suitable power, and spiral spring for keeping the tickets firmly the water rushes through the pipe, A, the down upon this slide, and thus ensuring their… … On the 17th of last April, a patent was and the faces, / g, will be compensated for by and geared together as shown in the compart bers, b and e. B is a shaft working through turning the set screw, n, a little. granted to John J. Thomas, of Manayunk, ment, 4, and serving to give a slow motion to…

Claim · Patents · Water · Color · Patent office · Ofthe · Great variety · Twelve months · Claim combining · Purpose set · Brown color · Horse power · Purposes set · Scientific American · Ter addressed

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