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 96
Page 28
... apparatus , in which the cutting portion is situated between the power and the fulcrum , for the objects explained . " 4. For Improvements in Drilling Machines ; Charles W. Coe , Ashtabula , Ohio . Claim . " What I claim as new is , 1st ...
... apparatus , in which the cutting portion is situated between the power and the fulcrum , for the objects explained . " 4. For Improvements in Drilling Machines ; Charles W. Coe , Ashtabula , Ohio . Claim . " What I claim as new is , 1st ...
Page 105
... Apparatus for Treatment of Fractures , Zimri Hussey , Chilicothe , Ohio . " This invention consists in certain improvements in and certain appendages to be ap- plied to the apparatus known as the double inclined plane , for the purpose ...
... Apparatus for Treatment of Fractures , Zimri Hussey , Chilicothe , Ohio . " This invention consists in certain improvements in and certain appendages to be ap- plied to the apparatus known as the double inclined plane , for the purpose ...
Page 106
... Apparatus for the Cure of Club Feet ; Zimri Hussey , Chilicothe , Ohio . Claim .- " Having described the nature , construction , and operation of my invention , what I claim is , the side pieces , to which are attached the adjustable ...
... Apparatus for the Cure of Club Feet ; Zimri Hussey , Chilicothe , Ohio . Claim .- " Having described the nature , construction , and operation of my invention , what I claim is , the side pieces , to which are attached the adjustable ...
Page 110
... apparatus , the mercury , and the ore , by means of a current of heated fluid , circulated through chambers and pipes , substantially as described , whereby a single current of a suitably heated fluid , and a single system of cir ...
... apparatus , the mercury , and the ore , by means of a current of heated fluid , circulated through chambers and pipes , substantially as described , whereby a single current of a suitably heated fluid , and a single system of cir ...
Page 112
... apparatus , is capable of effecting the operation of immediately any characters which may be selected by the compositor , even though the printing press be removed to a distance from the composing machine ; and therefore , I design , by ...
... apparatus , is capable of effecting the operation of immediately any characters which may be selected by the compositor , even though the printing press be removed to a distance from the composing machine ; and therefore , I design , by ...
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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