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All Patents in class 184/88.1
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
86,470Feb. 02, 1869B.F. SturtevantImprovement in rotary blowersblowers
256,229Apr. 11, 1882J.E. LonerganOil-cup for steam-enginesoil cups
259,344Jun. 13, 1882E.W. VanduzenLubricator for loose pulleys, &c.lubricators
382,458May 08, 1888W. Cole, Jr.Axle Lubricatorgrease cups
691,570Jan. 21, 1902H. RitterLubricatoroil cups
1,395,406Nov. 01, 1921J.W. FranzGrease and Oil Cupgrease cups
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