73 Sept. 23, 1851; French patent dated May 19, Writing, apparatus for giving ease to the arm in.. Jos. G. Goshen and Wm. H. Towers.. CLASS XIX.-Fire-arms and implements of war, and parts thereof, including the manufacture of shot and gunpowder. Inventions or discoveries. Cannon, for throwing chain-shot .... Edward Maynard. Horace Smith, assignor to Courtland ........ Palmer.. P. W. Porter. ... Fire-arms, breech-loading Fire-arms, breech-loading Fire-arms, revolving breech. V.-Classified list of patents, &c.-Continued. CLASS XI.-Hydraulics and pneumatics, including water wheels, wind mills, and other implements operated on by air or water, or employed in raising or delivering fluids. CLASS XII.-Lever, screw, and mechanical power, as applied to pressing, weighing, raising, and moving weights. CLASS XIII.-Grinding mills and mill gearing, including grain mills, mechanical movements, and horse-powers. Mills, cider. Cyrus Avery... Tunkhannock, Pa. June 3, 1851. Aaron D. Crane. Newark, N. J.. April 8, 1851. Nathan Chapin Syracuse, N. Y. Sept. 2, 1851. David F. Phillips... Republic, Seneca county, Ohio. Nov. 25, 1851. Sidney A. Bantz and Wm. Andrews... Frederick, Md.. Gilbert D. Jones. Jehu Hollingsworth. ... E. T. Hannon Valcke. George Todd July 22, 1851. Jersey City, N. J.. April 1, 1851. Zanesville, Muskingum co., Ohio. Nov. 18, 1851. Utica, N. Y. Oct. 14, 1851. Paris, France. April 15, 1851. Mar. 4, 1851. Aug. 5, 1851. Nov. 18, 1851. Inventions or discoveries. V.-Classified list of patents, &c.-Continued. Patentees. Residence. Date of patent. Binghampton, N. Y.; Rochester, N. Y. Sept. 16, 1851. Boston, Mass. ..... .... ... Jan. 14, 1851. CLASS XIV.-Lumber, including machines and tools, for preparing and manufacturing, such as sawing, planing, mortising, shingle and staves, carpenters' and coopers' implements. |