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All Patents in class 56/104
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  120,689Nov. 07, 1871W.W. Marsh, J.H. WhitneyCorn Husker
  1,651,422Dec. 06, 1927J. Van NortwickCorn-harvesting machine
  1,727,021Sep. 03, 1929J. Van NortwickConveyer for corn pickers, harvesters, and the like
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