V.-Classificd list of patents, fc.-Continued. Class VI.- Stcam and gas cngines, including boilers and furnaces therefor, and parts thereof. Residence. Date of patent. Kensington, Pa... Nov. 25, 1851. Canton, O May 13, 1851. Indiana. New York, N. Y. July 15, 1851. Oswegarchic, N. Y. June 3, 1851. land, December 26th, 1850. Inventions or discoveries, Patentees. J. & J. J. G. Collins. George Faber. Boilers, apparatus for steam. height of water in. water spaces of.... actuating the William E. Milligan... Samuel B. Hutchins. H. A. Lutógens New York, N. Y Engines, apparatus for regulating the speed of.. heated and expanded by admixture therewith of a heated Anid, is used as the motive agent. Wm. Mt. Storm. Troy, Rensselaer co., N. Y. Sept. 23, 1851. Nov. 11, 1851. Feb. 4, 1851. Feb. 4, 1851. May 6, 1851. April 15, 1851. July 1, 1851. Mar. 25, 1851. Jan. 1, 1851. Class VII.-Navigation and maritime implements, comprising all vessels for conveyance on water, their construction, rigging, and propusion, diving dresses, life-preservers, fc. Date of patent. May 6, 1851; in Europe Dec. 27, 1250. J. S. Stover Erwenna, Bucks co., Pa.. Kilns, grain.. the.. rock. haft. Henry G. Thompson. New York, NY. Troy, N. Y. Philadelphia, Pa. New York, N. Y New York, N. Y Samuel H. Giiman. Cincinnati, O.. Inventions or discoveries. Patentees. Residence. Boats to facilitate the discharge of cargo, and fil tings for. Georgetown, D. C. July 29, 1851. Hand log William H. Rryan... Renwick, Geo. T. Barnard, and E New York, NY Lee-way indicator.. from the shock of. A. A. Wilder. Detroit, Michigan. Chandos Hoskins.. New Orleans, La. Warren, R. I May 13, 1851. patent dated Jan. 11, 1851. V.- Classified list of patents, fc.-Continued. Residence. Date of patent. New York, N. Y. New York, N. Y. Boston, Mass. Sept. 9, 1851. 4, 1851. 1850 ; in U. States, April 29, 1851. Sept. 2, 1851. Class VIII.-Mathematical, philosophiral, and optical instruments, including clocks, chronometers, fc. Residence. Date of patent. Inventions or discoveries. Parentees. Sails, method of making vanes of. Eli F. South ward Welfleet, Mass Prooklyn, N. Y. Pilisburg, Pa Renwick, Gro. T. Barnard, E. B. Compass and Log Company. Troy, N. Y. Philadelphia, Pa Vessels, flexible hose or float for supporting. Inventions or discoveries. Patentees. Calculating interest, rules for.. Sept. 2, 1851. John W. Nystrom.. Mar. 4, 1851. Jacob Neff. Jan. 7, 1851. Thomas C. Avery Feb. 25. 1851. Macon, Bibb county, Georgia. Sept. 2, 1851. James Fulton Oct. 7, 1851, George W. Otis Aug. 26, 1851. Henry D. Chapman. Mar. 11, 1851. Lemuel H. Parsons. Lambertville, Hunterdon county, N. J. Sept. 30, 1-51. John P. Paine July 1, 1851, John M. Batchelder. Oct. 14, 1851. Zonas C. Robins.. Oct. 14, 1851, John Yandell. Oct. 14, 1851, Class IX.-Civil engineering and architecture, comprising works, rail and common roads, bridges, canals, wharfs, docks, rivers, wiers, dams, and other internal improvements, buildings, roofs, &c. Patentees. Residence. Date of patent. Charles Monson Joseph Banks.. Simon Willard D. C. McCallam Cunninghain M. Pennington. Edwin Stanley Joseph W. Fowle... Benjamin W. Remy. Mathias P. Coons. Cyrus C. Cole. J. B. Wickersham H. L. F. Gayeit.. Chas A. Postley. Enach Woolman. Joseph E. Ware ......... Sommers Crowell John Kranser. Francis Wilbar Charles Schofield an: George J. John. James Root... Sewall Short. Telescopes ing fiom defective insulation. Inventions or discoveries. Blisting rocks Owego, N. Y. July 15, 1851. Jan. 7, 1831. Mar. 11, 1851. Dec 2, 1851. July 1, 1851. Sept. 9, 1851. St Louis, Missouri. Feb. 11, 1851. werelos, method of raising sunk,n. (See class 14.) New London, Ct... July 29, 1851. V.- Classified list of patents, foc.—Continued. Axles, boxes for journals for railroad cars. Oliver N. French, assignor to 0. N. French and Eb. Stevens...... July 15, 1851. Robert Levington.. Oct. 14, 1851. July 15, 1851. Silis M. Cockran Jan. 1, 1851. Francis A. Stevens. Nov. 25, 1851. Laurence Myers June 24, 1851. George Winiers.... Portsmouth, Dauphin county. Pa.. Sept. 16, 1851. Lorenzo D. Livermore Hartland, Windsor county, Vt. Nov. 11, 1851. William Nehinger Sharpsburg, Washington county, Md.. Oct. 21, 1951. Thomas A. Davies.. Dec. 9, 1851. Rickason Stillwell and E. L. Brun- New York, N. Y.; Troy, N. Y. April 22, 1851. Ezekiel Booth and Ezra Ripley. Nov. 11, 1851. Troy, N Y.. Dec. 9, 1851. John Jones. Jan. 14, 1851. James C. Spencer. May 27, 1851. George B. Durkee. May 27, 1851. Gustavus L. Haussknecht. Dec. 16, 1851. Lewis King Madison, Madison county, N. Y Dec. 23, 1851. John Jones.. July 22, 1851. John Jones. Clyde, Wayne county, N. Y....... July 22, 1851. Lewis E. Stillwell. Franklinville, Cattaraugus co., N. Y. Dec. 2, 1851. Daniel W. Eames.. West Turin, Lewis county, N. Y.. July 1, 1851. Dec. 2, 1851. John L. Allen...... Jan. 14, 1851. A. W. Johnston Nov. 11, 1851. Claremont, N. H... Jan. 14, 1851. Hu'is and axles, applying friction roilers to. Jos B. & S Wilson, Townsend's Inlet, N. J.. Feb. 25, 1851. Hubs, for boxes, machine for preparing......... William R. Jones, Granville, Washington county, N. Y.. July 22, 1851. |