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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Page 19
... machines , what we claim as our invention is , 1st , The employment of the sigmoid , or other similarly curved or an ... machine for making thimbles , & c . , what I claim therein as new is , arranging the two halves of the forming ...
... machines , what we claim as our invention is , 1st , The employment of the sigmoid , or other similarly curved or an ... machine for making thimbles , & c . , what I claim therein as new is , arranging the two halves of the forming ...
Page 23
... machine is cutting one swarth , will run in the track cleared by the former , when the machine was cutting the previous swarth , as herein set forth . But in this patent I make no claim whatever to the track scraper itself . " 2d , The ...
... machine is cutting one swarth , will run in the track cleared by the former , when the machine was cutting the previous swarth , as herein set forth . But in this patent I make no claim whatever to the track scraper itself . " 2d , The ...
Page 25
... Machines ; Jos . Guild , Cincinnati , Ohio . " My improvements consist in an arrangement of mechanism in a mortising machine , whereby the chisel may be brought into instant action , its depth of cut be exactly and constantly controlled ...
... Machines ; Jos . Guild , Cincinnati , Ohio . " My improvements consist in an arrangement of mechanism in a mortising machine , whereby the chisel may be brought into instant action , its depth of cut be exactly and constantly controlled ...
Page 28
... machine , and bend them more perfect and with greater facility than in the ordinary way . " Claim .— “ What I claim ... Machines ; Charles W. Coe , Ashtabula , Ohio . Claim . " What I claim as new is , 1st , The peculiar manner of giving ...
... machine , and bend them more perfect and with greater facility than in the ordinary way . " Claim .— “ What I claim ... Machines ; Charles W. Coe , Ashtabula , Ohio . Claim . " What I claim as new is , 1st , The peculiar manner of giving ...
Page 30
... Machines ; William Stoddard , Lowell , Mass . Claim .- " Having fully described my improved shingle machine , what I claim therein as new is , 1st , The combination of the rifting knife ( connected with the main driver by means of the ...
... Machines ; William Stoddard , Lowell , Mass . Claim .- " Having fully described my improved shingle machine , what I claim therein as new is , 1st , The combination of the rifting knife ( connected with the main driver by means 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