CLASS II.-Metallurgy and manufacture of metals, and instruments therefor. ..... .... ........ Samuel Avery.. James M Gardner... Wiliam Post Jonathan White ... Gold amalgamator Ezra Ripley. Theodore F. Engelbrecht Harvey W. Sabin and George Drew... Phenix, N. Y. Albany, N. Y.. Newark, N. J.. Troy, N. Y. April 15, 1851. Dec. 23, 1851. Oct. 21, 1851. Mar. 18, 1851. Oct. 28, 1851. Fort Edward, Washington co., N. Y.. Aug. 26, 1851. Troy, N. Y. V.-Classified list of patents, &c.—Continued. ... .... F. C. Goffin, assignor to Charles J. .... ..... Jas R. Bugbee, assignor to Jas. R. Bugbee and Enoch Robinson Linus Yale, jr.. Thomas Nicholson.. Boston, Mass. Wheeling, Va. David H. Richards & Jos. H. Flanders. Newburyport, Mass.. Birmingham, England. Date of patent. April 8, 1851. Dec. 16, 1851. Oct. 28, 1851. Jan. 28, 1851. Watertown, Conn.; Waterbury, Conn. April 15, 1851. North Chelmsford, Mass,. Boston, Mass. Pittsburg, Penn, Steubenville, Ohio.. Hartford, Conn... Dec. 9, 1851. 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 Marshall, Mo....... Springfield, Hampden co., Mass.. and, Oct. 24, 1850. Voluntown, Windham co., Conn....... Sep. Paducah, Ky... Portsmouth, N. H., and Boston, Mass.. Feb. 25, 1851; antedated Aug. 25, 1850. July 17, 1851. June 29, 1851. Jamestown, N. Y.. Cyrus Baldwin, assignor to "Stark M. C. Bryant.. Lowell, Mas lass.... Erastus B. B gelow... Clinton, Mass... Aug. 5, 1851. Aug. 5, 1851. Shelden Northrop....... New Milford, Conn.. Jan. 1, 1851. John Johnson, assignor to E. Johnson. Troy, N. Y.... Erastus B Bigelow.. Erastus B. Bigelow. George W. Perry.. William Brewer and John Smith.. Geo. West. William O. Grover and W. E. Baker.. Clintonville, Mass.... ... Clinton, Mass... Thompson, Windham co., Conn....... Boston, Mass.; Roxbury, Mass... Feb. 4, 1851. Mar. 4, 1851; in Eng- Aug. 5, 1851. |