73 Cannon, for throwing chain-shot Fire-arms, revolving breech.. Aug. 26, 1851. July 8, 1851. V.-Classified list of patents, &c.—Continued. Repeating fire-arms, means for revolving the CLASS XX.-Surgical and medical instruments, including trusses, dental instruments, bathing apparatus, &c. CLASS XXI.-Wearing apparel, articles for the toilet, &c., including instruments for manufacturing. CLASS XXII.-Miscellaneous. Elizabethtown, N. J. April 15, 1851. Worcester, Worcester county, Mass... Oct. 21, 1851. New York, N. Y.. Oct. 28, 1851. July 8, 1851. Cut-off and working the valves of steam-engines.. Door locks John Jones. Patentees. Residence. Date of patent. Reiss'd, Esther L. Larkin, administratrix of Milton, N. Y. Nov. 19, 1850. 1851. New York, N. Y. Dec. 14, 1840. May 6 New York, N. Y. Dec. 14, 1840. May 6 Plattsburg, N. Y. Aug. 14, 1849. Feb. 25 Clyde, N. Y. Jan. 14, 1851. Mar. 4 Horace Billings. Beardstown, Ill April 9, 1850. Mar. 25 George H. Cor iss.. Providence, R. 1. Mar. 10, 1849.. May 13 John P. Sherwood, assignor to Calvin Pittsburg, Pa.. Dec. 17, 1842.. May 13 Adams, |