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All Patents in class 277/385
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	276,060	Apr. 17, 1883	E. Medden	Packing for journals
	1,764,727	Jun. 17, 1930	L.B. Kapp	Lubrication of Bearings
	2,919,939	Jan. 05, 1960	H.A. Andresen, R.H. Andresen	High Temperature Shaft Seal
	3,445,119	May 20, 1969	L.K. Hanson, R.H. Andresen	Self-Compensating Seal
	4,434,988	Mar. 06, 1984	D.J. Warner	Shaft Seal

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