LIST OF PATENTS GRANTED BY THE UNITED STATES IN 1831. Beef, or cold slaw, machine for shaving or cutting Bolt, for separating clover chaff from straw Broom corn, machine for scraping Elias Wells Erastus Shaw and R. H. Burk Philip Muneh Abijah Alley Henry Bangs Billy J. Billings and ram M Smith Duxbury, Vt. Dec. 6, 1831 Canton, Ct. Nov. 3, do Putnam, O. Cincinnati, O. Little Falls, N. Y. July 27, do Aug. 26, do Sept. 9, do April 28, do July 28, do Richmond, Va. April 9, do Island Creek, O. Cornshelling machine Do and cleaning machine Cottongin frame, in whole or in part of cast iron Do cultivating machine, called the scraper and harrow Grain, rice, &c., separating from straw, and cutting straw Grass and grain, machine for cutting Harrow, revolving Hemp, machine for breaking Planting corn and other seed Plants, insects, &c., mode of destroying them Plough, barshear grinding.grain improvement on Douglass's William Emmons Truman Fox and W. G. Borland Bevier Joseph C. Gentry Fayette Cross Abram W. Summers Tousey and cleaning wheat and other grain Samuel Lane William B. Marks hulling clover seed, and mashing and Oliver Dean, jr. and Jos. Woodhull Little Falls, N. Y. Upper Wakefield, Pa. Schuylersville, N. Y. Jan. Cornwall, Ct. 6, 1831 Jan. 11, do Aurelius, N. Y. New York Jan. 11, do Feb. 7, do Gideon Cande and Jos. Do Joshua S. West Portland, N. Y. April 26, do Do shelling corn and grinding apples Alonzo L. Smith Weed's Port, N. Y. April 27, do Do April 28, do Do cylinder and concave William E. Osborn Brighton, N. Y. April 30, do |