All Patents in class 280/855


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All Patents in class 280/855
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	272,447	Feb. 20, 1883	J. Hughes, D. Lippy	Traction Engine
	604,006	May 10, 1898	H.C. Duensing	Traction Wheel
	705,123	Jul. 22, 1902	W.C. Oastler	Scraper or Cleaner for Wheels
	1,774,835	Sep. 02, 1930	A.O. Lombard	Traction device