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All Patents in class 222/341
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
432,736Jul. 22, 1890D.E. JohnsonOil Canoil cans
627,522Jun. 27, 1899R. PattersonOil Canoil cans
1,361,007Dec. 07, 1920N.E. BrownCenter cleaning and oiling deviceindustrial machine lubrication
1,521,822Jan. 06, 1925C.W. ManzelOil Gun
2,772,034Nov. 27, 1956R.H. Richmond, Jr.Pump shaft seal for hand oilersoil cans
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