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All Patents in class 464/48
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  212,337Feb. 18, 1879T.A. WestonSpeed-Governor and Friction-Brake for Machinery
  1,976,944Oct. 16, 1934D.C. KlausmeyerFeed gear antioverload device
  2,535,842Dec. 26, 1950W.W. CrileyStall Relief for Forging Presses and the Like
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