Journal of the Franklin InstituteFranklin Institute, 1851 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 16
... York , November 19 . Claim . " What I claim as new and of my own invention , is the combination and arrangement of the spring levers , suspended bar or striker , with the pendulums and bells , for simultaneously indicating the number of ...
... York , November 19 . Claim . " What I claim as new and of my own invention , is the combination and arrangement of the spring levers , suspended bar or striker , with the pendulums and bells , for simultaneously indicating the number of ...
Page 19
... York , November 26 . Claim . " What I claim as new therein is the combination of elastic cross reaches , with a non - elastic centre support , the reaches being so connected with the centre support that they shall be free to bend ...
... York , November 26 . Claim . " What I claim as new therein is the combination of elastic cross reaches , with a non - elastic centre support , the reaches being so connected with the centre support that they shall be free to bend ...
Page 20
... York , November 26 . Claim . " What I claim therein as new is the boiler descending from the top to the bottom of the cupola in combination with the removable grate , the water contained in the boiler surrounding the heated iron and ...
... York , November 26 . Claim . " What I claim therein as new is the boiler descending from the top to the bottom of the cupola in combination with the removable grate , the water contained in the boiler surrounding the heated iron and ...
Page 21
... York , assignor to Bil- lings P. Learned and George H. Thatcher , of Albany , New York , November 12 . Claim . " What I do claim as my invention is the bunch of leaves tied together , as seen in fig . 1 , and the leaf ornament in fig ...
... York , assignor to Bil- lings P. Learned and George H. Thatcher , of Albany , New York , November 12 . Claim . " What I do claim as my invention is the bunch of leaves tied together , as seen in fig . 1 , and the leaf ornament in fig ...
Page 24
... York , De- cember 3 . " The advantages of this handle above others now made I consider to be a combina- tion of strength and simplicity . The fact that the principal part of the entire handle is in one piece from end to end , from a to ...
... York , De- cember 3 . " The advantages of this handle above others now made I consider to be a combina- tion of strength and simplicity . The fact that the principal part of the entire handle is in one piece from end to end , from a to ...
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action angle apparatus applied arrangement attached axis bituminous blades blast blast furnace boiler carriage cast iron cent centre centrifugal force chord circuit claim therein coal combination condenser connected connexion construction Coulaine cubic curved cutters cylinder deflexion diameter distance effect electric telegraph electricity engine equal experiments feet flues force frame Franklin Institute furnace generatrix gutta percha heat Improvement increased indicator diagrams invention consists Journal length lever machine magnet manner mastic material means metal miles motion operation paddle passing patent pipe piston placed plane plate present pressure produced propeller proportion pump purpose rails railway revolutions per minute roadway rollers screw shaft side slide spring square inch steam steam engine steamers Stoves stroke substantially as described surface tangential angle telegraph temperature thickness tion tons tube valve velocity vertical vessel weight wheel wire wrought iron York