Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 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 6-10 of 100
Page 106
... specified . " 39. For an Improvement in Grain and Grass Harvesters ; William H. Seymour , Assignor to W. H. Seymour and Daton S. Morgan , Brockport , New York ; ante- dated October 25 , 1852 . Claim .- " Having described my improved ...
... specified . " 39. For an Improvement in Grain and Grass Harvesters ; William H. Seymour , Assignor to W. H. Seymour and Daton S. Morgan , Brockport , New York ; ante- dated October 25 , 1852 . Claim .- " Having described my improved ...
Page 107
... specified , as the machine moves forward , when ap- plied to machines for harvesting any grain which requires to be so collected and deposited , the combination being connected by gearing with the driving wheel of the harvester , and ...
... specified , as the machine moves forward , when ap- plied to machines for harvesting any grain which requires to be so collected and deposited , the combination being connected by gearing with the driving wheel of the harvester , and ...
Page 108
... specified . " I also claim , in combination with the plate as described , the double bifurcated brace for attaching said plate to the beam , substantially as described . " 47. For Improvements in Machinery for Manufacturing Hat Bodies ...
... specified . " I also claim , in combination with the plate as described , the double bifurcated brace for attaching said plate to the beam , substantially as described . " 47. For Improvements in Machinery for Manufacturing Hat Bodies ...
Page 109
... specified . " 2d , The construction of the chimney with a broad flat flue connecting its vertical portions , the exterior one of which is so constructed as to be forward , or on either side of the prolongation of the chimney of the ...
... specified . " 2d , The construction of the chimney with a broad flat flue connecting its vertical portions , the exterior one of which is so constructed as to be forward , or on either side of the prolongation of the chimney of the ...
Page 111
... specified . " 63. For an Improvement in Winnowing Machines , Samuel Canby , Ellicott's Mills , Maryland . Claim .- " Having fully described my improvements in grain winnowers , what I claim as my invention is , the combination of the ...
... specified . " 63. For an Improvement in Winnowing Machines , Samuel Canby , Ellicott's Mills , Maryland . Claim .- " Having fully described my improvements in grain winnowers , what I claim as my invention is , the combination of the ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York