INVENTIONS OR DISCOVERIES. PATENTEES. RESIDENCE. WHEN ISSUED. Stoves, transparent covers for.. Temperature, instrument for regu- Tubes for glass lamps Ventilators and chimney caps.. Ventilating and supplying houses Wa Warming rooms, iron back log for Warming rooms, and management of heat... Warming rooms, by rarified air.. LIST OF PATENTS. CLASS VI. STEAM AND GAS ENGINES, including Boilers and Furnaces therefor, and parts thereof. INVENTIONS OR DISCOVERIES. PATENTEES. RESIDENCE. WHEN ISSUED. Atmospheric engines, two cylinder William Willis... Atmospheric engines.. Atmospheric engines.. Blowers, steamboat.. Isaac P. Smith. J. Stevens, jr. Royal Yeaman. Lemuel M. Richards. Humphrey Ricketson. Royal Yeaman..... Stephen Baker.... Eben. A. Lester... Lemuel M. Richards. Anthony Hermange.. Frs. Coffin and C. K. Beach.... Henry M. Shreve. Peter Cooper. Isaiah Jennings.. M. T. Wallace.. J. F. C. Salomon... Thomas Ashcroft. J. W. & E. Strange.. James J. Rush.. Jas. M. Whittemore.. Abram Van Order.... Ellis L. Horton..... Jacob Perkins,assigned Barnwell dist., S. C. Boston, Mass.. to A. M. Perkins... Now residing in Eng. Goshen, N. Y... April 29, 1842 Bellefonte, Pa.... April 6, 1842 Dec. 26, 1845 Sept. 30, 1842 Boilers, steam Boilers, steam Boilers, steam, applying a float to regulate the height of water in.. Boilers, steam, ascertaining the pressure of steam.. Boilers, steam, and boats.... Boilers, steam, caldron and furnace combined... Cadwalader Evans ... Pittsburg, Pa....... George Bradley...... Patterson, N. J... .. Lansing E. Hopkins.. Boilers, steam, cast iron.. tion in furnaces and flues of.... Christian E. Detmold. Boilers, steam, engine.... Boilers, steam, engine.. .... Nathan Read. Elijah Bachus. ....... April 16, 1941 Jan. 16, 1809 New York.. *Reissued May 6, 1833. |