Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Reissued X Patents
Patents 1 - 15 of 21
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
RX-45Dec. 31, 1833B. MorisonBalance Scale
RX-47Jan. 23, 1834C.W. CookCloth Dresser
RX-1Jan. 09, 1838J. HatchMachine for sowing plaster, ashes, seed, and other separable substances
RX-2Apr. 16, 1838W. Keane, deceased (estate of), T. Sellick, administratorImprovement in Machines for cutting Wood and Other Screwswood threading machines
RX-4Aug. 06, 1838J.S. GoldImprovement in an Oven called the "Union Oven"household tools
RX-6Dec. 04, 1838A.D. SpoorImproved Stove for Burning Anthracite and other Coal
RX-8Apr. 18, 1839J. MackayImprovement in Mode of Fitting the Hammer-Heads of Piano-Fortesmusic instrument maker
RX-9Jul. 06, 1839S. Couillard, Jr.Machine for Combing Wool and Separating the Longer from the Shorter Fibersspinner
RX-11Aug. 31, 1839D. WilliamsImprovement in the Art of Tailoringrules
RX-15Oct. 22, 1839M. DayImprovement in Machines for Spinning Hemp, Flax and Manila Grass
RX-23Aug. 26, 1840J. StimpsonImprovement in the mode of Forming and Using Cast or Wought Iron Plates or Rails for Railroad-Carriage Wheels to run upon
RX-26Sep. 30, 1840P. WilliamsonImprovement in the Making or Manufacturing of the Premium Railway Cooking-Stoverailroad car stoves
RX-28Nov. 21, 1840D. WilliamsImprovement in a Cooking Stovesstoves
RX-37May 17, 1842A.J. MurrayImprovement in Portable Presses for Pressing Tobacco, Cotton, Hay, etc.tobacco machinery
RX-38May 17, 1842S. MerrickImprovement in Screw Wrenchesnut wrenches
Toggle print mode
Show pictures

Copyright © 2002-2014 - DATAMP