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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... GEORGE HARDING , of Patent Law Cases . THIRD SERIES . VOL . XXV . WHOLE NO . VOL . LV . PHILADELPHIA : PUBLISHED BY THE FRANKLIN INSTITUTE , AT THEIR HALL . 1853 Engin . Library T F8348 JOURNAL Or THE FRANKLIN INSTITUTE JOURNAL.
... GEORGE HARDING , of Patent Law Cases . THIRD SERIES . VOL . XXV . WHOLE NO . VOL . LV . PHILADELPHIA : PUBLISHED BY THE FRANKLIN INSTITUTE , AT THEIR HALL . 1853 Engin . Library T F8348 JOURNAL Or THE FRANKLIN INSTITUTE JOURNAL.
Página 14
... Philadelphia and Reading Railroad for several months , and its operation has been such as to give entire satisfaction . I think a fair trial of it by any railroad company will convince them that it is the only contrivance of the brake ...
... Philadelphia and Reading Railroad for several months , and its operation has been such as to give entire satisfaction . I think a fair trial of it by any railroad company will convince them that it is the only contrivance of the brake ...
Página 22
... Philadelphia , Pennsylvania . Claim .- " What I claim as my invention is , the improvement of making the drill rod to slide through the piston rod , substantially in manner as above set forth . " And I also claim the combination of the ...
... Philadelphia , Pennsylvania . Claim .- " What I claim as my invention is , the improvement of making the drill rod to slide through the piston rod , substantially in manner as above set forth . " And I also claim the combination of the ...
Página 26
... Philadelphia , Pennsyl- vania ; dated October 3d , 1848 ; ante - dated April 3d , 1848 ; re - issued November 30th , 1852 . Claim . " What I claim as my invention is , the arrangement of scrapers at an angle with the bottom and sides of ...
... Philadelphia , Pennsyl- vania ; dated October 3d , 1848 ; ante - dated April 3d , 1848 ; re - issued November 30th , 1852 . Claim . " What I claim as my invention is , the arrangement of scrapers at an angle with the bottom and sides of ...
Página 27
... Philadelphia , Pennsylvania , November 9 . Claim . " What I claim as my invention or production is , the ornamental design of the top plate , the bed plate , the grate plate , the door frame , the foot , and the column base of the stove ...
... Philadelphia , Pennsylvania , November 9 . Claim . " What I claim as my invention or production is , the ornamental design of the top plate , the bed plate , the grate plate , the door frame , the foot , and the column base of the stove ...
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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