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All Patents in class 72/105
Patents 1 - 9 of 9
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
5,994Jan. 02, 1849J.F. FlandersCombined beading-tool and circular shears
  79,416Jun. 30, 1868T.E. VickersImproved machine for rolling tires
  79,735Jul. 07, 1868F.S. De WittSwaging Machine
  158,920Jan. 19, 1875J. De ButtMachines for Trimming and Beading Sheet-Metal
423,904Mar. 25, 1890J. BrowningMachine for Spinning Metal into Irregular Shapes
  426,439Apr. 29, 1890J.F. FifeMachine for Corrugating Tubing
  1,822,697Sep. 08, 1931P.R. HahnemannSheet-metal working machine
  2,713,376Jul. 19, 1955C.J. BathMetal-Forming Machine
  2,906,147Sep. 29, 1959H. PelphreyRoll for Forming Toothed Elements
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