Journal of the Franklin InstituteVols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Results 1-5 of 100
Page 16
For an Improvement in Oil Presses ; William P. Chadwick , Edgarton , Massachusetts . Claim .— “ What I claim as my invention is , the arrangement of the screw within the body or interior of the box , in combination with so applying it ...
For an Improvement in Oil Presses ; William P. Chadwick , Edgarton , Massachusetts . Claim .— “ What I claim as my invention is , the arrangement of the screw within the body or interior of the box , in combination with so applying it ...
Page 17
For Improvements in Steering Sub - Marine Vessels ; L. D. Phillips , Michigan City , Indiana . Claim .- " What I claim as my invention is ... For an Improvement in Horse Shoe Machinery ; Solomon Shetter , Alleghany , Pennsylvania .
For Improvements in Steering Sub - Marine Vessels ; L. D. Phillips , Michigan City , Indiana . Claim .- " What I claim as my invention is ... For an Improvement in Horse Shoe Machinery ; Solomon Shetter , Alleghany , Pennsylvania .
Page 18
For an Improvement in a Cooking Range ; George S. G. Spence , Boston , Massachusetts . Claim .- " What I claim as my invention is , my improved combination of a heat radiating chamber applied to the rear end , and two draft flues ...
For an Improvement in a Cooking Range ; George S. G. Spence , Boston , Massachusetts . Claim .- " What I claim as my invention is , my improved combination of a heat radiating chamber applied to the rear end , and two draft flues ...
Page 19
For an Improvement in Seed Planters ; Levis H. Davis , Samuel and Morton Pen . nock , Kennett Square , Pennsylvania . Claim .-- " Having described our improvements in seeding machines , what we claim as our invention is , 1st , The ...
For an Improvement in Seed Planters ; Levis H. Davis , Samuel and Morton Pen . nock , Kennett Square , Pennsylvania . Claim .-- " Having described our improvements in seeding machines , what we claim as our invention is , 1st , The ...
Page 20
For an Improvement in Cotton Seed Planters ; William A. Gates , Mount Comfort , Tennessee . Claim .— “ Having described my machine for ... For an Improved Sash Stopper and Fastener ; J. B. S. Hadaway , East Weymouth , Massachusetts .
For an Improvement in Cotton Seed Planters ; William A. Gates , Mount Comfort , Tennessee . Claim .— “ Having described my machine for ... For an Improved Sash Stopper and Fastener ; J. B. S. Hadaway , East Weymouth , Massachusetts .
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acid action amount apparatus appears applied arrangement attached boiler carbon carried cast cause cent centre chamber claim closed coal colors combination connected consists construction containing cylinder described diameter direction distance effect employed engine equal experiments feet fire flues force frame furnace give given greater heat hour Improvement inches increase Institute invention iron Journal latter lead length less light lower machine manner manufacture material means mechanical metal method miles minute motion moved nature object observed obtained operation oxide pass patent pipe piston placed plate portion position pounds practical present pressure produced proportion quantity railway screw separate shown side slide space specified speed spring square steam stroke substantially surface taken tion train tubes turning valve vessel weight wheel whole York