X Number | Date | Inventor | City | Title | Status |
---|---|---|---|---|---|
RX-1 | 1838-01-09 | Julius Hatch | Great Bend, PA | Grain Drill | Recovered |
RX-2 | 1838-04-16 | Thaddeus Sellick, administrator | Haverstraw, NY | Swaging Screws | Recovered |
RX-4 | 1838-08-06 | J. Swift Gold | New York, NY | Domestic Oven | Recovered |
RX-6 | 1838-12-04 | Abraham D. Spoor | Troy, NY | Grate | Recovered |
RX-8 | 1839-04-18 | John Mackay | Boston, MA | Piano Action | Recovered |
RX-9 | 1839-07-06 | Samuel Couillard Jr. | Boston, MA | Wool Combing Machine | Recovered |
RX-11 | 1839-08-31 | Daniel Williams | New York, NY | Tailors' Measure | Recovered |
RX-12 | 1839-09-14 | Amos G. Hull | New York, NY | Improvement in trueese for the cure of prolapsus uteri | Recovered |
RX-15 | 1839-10-22 | Moses Day | Roxbury, MA | Domestic Spinning | Recovered |
RX-18 | 1839-12-10 | William H. Mackrell | Bushwick, NY | Improvement in Fasteners for Shutters and Blinds | Recovered |
RX-23 | 1840-08-26 | James Stimpson | Baltimore, MD | Street Railway | Recovered |
RX-26 | 1840-09-30 | Peregrine Williamson | New York, NY | Railway Cooking Stove | Recovered |
RX-28 | 1840-11-21 | Daniel Williams | Troy, NY | Cooking Stove | Recovered |
RX-31 | 1841-03-18 | Elias Howe | Cambridgeport, MA | Improvement in the application of material called palmofleaf or brub grass to the stuffing of beds, mattresses, sofas, cushions, and all other uses for which hair, feathers, moss, or other soft and elastic substances are used | Recovered |
RX-37 | 1842-05-17 | Alexander J. Murray | West River, Anne Arundel County, MD | Tobacco Press | Recovered |
RX-38 | 1842-05-17 | Solyman Merrick | Springfield, MA | Wrench | Recovered |
RX-40 | 1842-06-08 | Austin Packard | New York, NY | Cook Stove | Recovered |
RX-43 | 1842-07-08 | Timothy Allen | Eel River, MA | Making Rivets | Recovered |
RX-44 | 1842-08-06 | John J. Adams | Winslow, NJ | Glass Furnace | Recovered |
RX-45 | 1833-12-31 | Benjamin Morison | Milton, PA | Balance Scale | Recovered |
RX-46 | 1792-10-20 | Samuel G. Dorr | Albany, NY | Cloth Shearing Machine | Recovered |
RX-47 | 1834-01-23 | C. W. Cook | Unknown, Unknown | Cloth Dresser | Recovered |
RX-48 | 1842-11-12 | Isaac Orr | Georgetown, DC | Heating Stove | Recovered |
RX-50 | 1843-04-22 | Jeptha A. Wilkinson | Providence, RI | Improvement in machines for making weaveers reeds by power | Recovered |
RX-52 | 1843-09-09 | George W. Lyman | Boston, MA | Improvement to brush wool or flax into teeth set in cylinder or otherwise | Recovered |
RX-56 | 1843-10-12 | Augustus W. Searle | Indianapolis, IN | mprovement in the manner or art of mManufacturing scythes | Recovered |
RX-57 | 1843-10-20 | Levi Disbrow | Syracuse, NY | Imrpovement in apparatus for boring earth for water | Recovered |
RX-61 | 1834-09-17 | Unknown Bush | Unknown, Unknown | Gridiron | Recovered |
RX-70 | 1831-12-28 | Hiram Deats | Quakertown, NJ | Plow | Recovered |
RX-71 | 1845-07-08 | William Woodworth | Hudson, NY | Improvement in machines for planing, tounguing, grooving, and dressing boards, &c. | Recovered |
RX-75 | 1845-08-09 | James Roy | Troy, NY | Improvement in machines for making butt and hinges | Recovered |
RX-77 | 1835-10-17 | Eliphalet Nott | Schenectady, NY | Magazine Stove | Recovered |
RX-78 | 1846-01-15 | William Osgood | Troy, NY | Improvement in machines for making wrought iron spikes and nails | Recovered |
RX-83 | 1846-08-08 | Jordan L. Mott | New York, NY | Improvement in stoves | Recovered |
RX-89 | 1836-03-23 | John W. Cochran | Lowell, MA | Machine Gun | Recovered |
RX-94 | 1836-06-20 | Edward Clark | Philadelphia, PA | Manufacture of White Lead | Recovered |
RX-97 | 1836-07-29 | John Goulding | Dedham, MA | Carding Machine | Recovered |
RX-98 | 1823-01-21 | Aza Arnold | North Providence, RI | Double Speeder | Recovered |
RX-112 | 1848-05-09 | William R. Nevins | New York, NY | Cracker Machine | Recovered |
RX-116 | 1848-06-13 | Isaac Adams | Boston, Suffolk County, MA | Printing Press | Recovered |