V.-Classified list of patents, &c.-Continued. Lock on sheet metal, machine for forming. Locks, permutation safety..... Locks, rotating tumbler.. Metal tubes, method of liberating, from forming mandrel. Milling tool.. Nail machine, horse shoe.. Dec. 2, 1851. April 22, 1851. June 10, 1851; in Eng- July 29, 1851; English patent Feb. 28, 1849. V.-Classified list of patents, &c.—Continued. CLASS III.-Manufacture of fibrous and textile substances, including machine for preparing fibres of wood, cotton, silk, fur, paper, &c. Oakenshaw, Lancaster co., England.... Aug. 19, 1851; in Eng and, Oct. 24, 1850. May 27, 1851. Marshall, Mo....... Voluntowr, Windham co., Conn..... Paducah, Ky... Sep. 16, 1851. Sep. 23, 1851. June 24, 1851. Mar. 18, 1851. Portsmouth, N. H., and Boston, Mass.. Feb. 25, 1851; antedated Aug. 25, 1850. July 17, 1851. Looms for weaving piled fabrics... Looms for weaving tapestry carpets with particolored warp Clinton, Mass... Manchester, Conn... Thompson, Windham co., Conn....... Boston, Mass.; Roxbury, Mass... Nov. 11, 1851. Mar. 4, 1851; in Eng- Aug. 12, 1851. |