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All Patents in class 29/893.35
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
604,520May 24, 1898R.L. DorseyCaster
  1,219,481Mar. 20, 1917G. Leander, L.A. PetersonMethod of Chamfering the Teeth of Gears
  1,271,495Jul. 02, 1918F.A. WardMethod for Grinding Spline Shafts and Other Interrupted Cycindrical Bodies
4,463,488Aug. 07, 1984D.J. PieczulewskiIndexing work table
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