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 1-5 of 100
Page 16
... Improvement in Oil Presses ; William P. Chadwick , Edgarton , Massachu- setts , 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 to one ...
... Improvement in Oil Presses ; William P. Chadwick , Edgarton , Massachu- setts , 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 to one ...
Page 17
... Improvement in Horse - Shoe Machinery ; Solomon Shetter , Alleghany , Pennsylvania . " My improvement consists in the arrangement of certain levers , revolving dies , and cams , in the manner hereinafter described , for turning and ...
... Improvement in Horse - Shoe Machinery ; Solomon Shetter , Alleghany , Pennsylvania . " My improvement consists in the arrangement of certain levers , revolving dies , and cams , in the manner hereinafter described , for turning and ...
Page 18
... Improvement in Brick Machines ; Henry H. Strawbridge , New Orleans , and Daniel Tyson , Covington , Louisiana . Claim . " What we claim as our invention is , the roller in combination with a reci- procating series of moulds , for the ...
... Improvement in Brick Machines ; Henry H. Strawbridge , New Orleans , and Daniel Tyson , Covington , Louisiana . Claim . " What we claim as our invention is , the roller in combination with a reci- procating series of moulds , for the ...
Page 20
... Improvement in Cotton Seed Planters ; William A. Gates , Mount Comfort , Tennessee . Claim . " Having described my machine for planting cotton seed , what I claim as my invention is , in combination with a rotating cylinder or box ...
... Improvement in Cotton Seed Planters ; William A. Gates , Mount Comfort , Tennessee . Claim . " Having described my machine for planting cotton seed , what I claim as my invention is , in combination with a rotating cylinder or box ...
Page 21
... Improvement in Bracing and Supporting Card Teeth ; Cornelius Speer , City of New York . Claim . " Having described my improvement , what I claim as my invention is , the application of the material herein described , to the front side ...
... Improvement in Bracing and Supporting Card Teeth ; Cornelius Speer , City of New York . Claim . " Having described my improvement , what I claim as my invention is , the application of the material herein described , to the front side ...
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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.-"What I 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 glass heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery manner manufacture 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