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All Patents in class 409/321
Patents 1 - 15 of 19
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
3,863Dec. 19, 1844G. StickneyMachine for Planing or Dressing the Knuckles of Butt-Hinges on Their Inner Sidesmetal planers
24,792Jul. 19, 1859J. CarhartMachine for Planing Metalmetal planers
73,412Jan. 14, 1868W.H. WarrenImprovement in Crank Planerswood planers
128,190Jun. 18, 1872A. Van HaagenImprovement in Planing Machinesmetal planers
181,279Aug. 22, 1876C.H. PerkinsMachines for Removing the Burr from Horseshoeshorseshoes
255,115Mar. 21, 1882B.F. RadfordMetal Planermetal planers
271,349Jan. 30, 1883C. MitchellMachinery for Cutting and Mitering Printer's Rulesmaking rules
275,604Apr. 10, 1883E.F. DebouttevilleMachine for Shaping, Drilling, Boring and Facingmetal slotting machines
275,693Apr. 10, 1883M.G. NixonPlaning Attachment for Lathesmetal lathe accessories
281,484Jul. 17, 1883R. FriebelEngraving Machinemetalworking machines
324,491Aug. 18, 1885H. SchumannProfile-cutting machinespecialty machines
340,348Apr. 20, 1886J.L. OefingerMachine for Cutting Key Wayskey seating machines
351,937Nov. 02, 1886L.W. PondMetal-Planing Machinemetalworking machine mechanisms
355,562Jan. 04, 1887A. SchwitterRose Engineornamental lathes
373,588Nov. 22, 1887A.H. HammondMachine for Making Reed Platesmetalworking machines
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