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 11
... tion of water in Remarks . per hour . Carriages . feet , per mile . 1851 " Orion , " ordi- August 26 . nary train . 19-6 16 2.97 Stiff wind ahead . " 26. Do. do . 24-4 7 2-01 Do. favorable . August 27. Do. do . 24.4 7 2-22 Do. ahead ...
... tion of water in Remarks . per hour . Carriages . feet , per mile . 1851 " Orion , " ordi- August 26 . nary train . 19-6 16 2.97 Stiff wind ahead . " 26. Do. do . 24-4 7 2-01 Do. favorable . August 27. Do. do . 24.4 7 2-22 Do. ahead ...
Page 20
... tion of a rocking plate , spiral spring , and levers ; the plate and spring being acted upon in such a manner by the levers , that the sash can be securely fastened , or maintained in any position by the fastener . " Claim .- " What I ...
... tion of a rocking plate , spiral spring , and levers ; the plate and spring being acted upon in such a manner by the levers , that the sash can be securely fastened , or maintained in any position by the fastener . " Claim .- " What I ...
Page 25
... tion ( in connexion with the pinions ) or means of propulsion , and are , at another part of their rotation ( in connexion with the rollers or other stationary objects ) , a means of agi- tation of the said apron . " 71. For an ...
... tion ( in connexion with the pinions ) or means of propulsion , and are , at another part of their rotation ( in connexion with the rollers or other stationary objects ) , a means of agi- tation of the said apron . " 71. For an ...
Page 27
... tion and arrangement of the mouldings and ornaments of the frames , as set forth and de- scribed . " 11. For a Design for a Franklin Stove ; Joseph Pratt , Assignor to Bowers , Pratt & Co. , Boston , Massachusetts , November 16 . Claim ...
... tion and arrangement of the mouldings and ornaments of the frames , as set forth and de- scribed . " 11. For a Design for a Franklin Stove ; Joseph Pratt , Assignor to Bowers , Pratt & Co. , Boston , Massachusetts , November 16 . Claim ...
Page 57
... tion ; " any three of whom ( the Lord Chancellor or Master of the Rolls being one ) may act . The commissioners are to have a seal of office , and are to make rules of practice , to report annually to parliament , and to appoint such ...
... tion ; " any three of whom ( the Lord Chancellor or Master of the Rolls being one ) may act . The commissioners are to have a seal of office , and are to make rules of practice , to report annually to parliament , and to appoint such ...
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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