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All Patents in class 142/25
Patents 1 - 5 of 5
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
112,691Mar. 14, 1871J.H. CulverTwist-molding lathe
117,477Jul. 25, 1871E.A. StocktonImprovement in machines for turning spiral moldings
232,821Oct. 05, 1880B. HollySteam Heating Radiator
324,669Aug. 18, 1885O.C. DoneckerWood-fluting mechanism
  1,063,697Jun. 03, 1913J.W. KendrickMachine for making plugs for railway ties
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