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All Patents in class 184/6
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
86,470Feb. 02, 1869B.F. SturtevantImprovement in rotary blowersblowers
292,446Jan. 22, 1884G.C. SimsLubricatorsteam engine lubricators
358,476Mar. 01, 1887B.N. PayneLubricatortool lubricators
532,469Jan. 15, 1895J.E. LonerganLubricatoroil cups
644,149Feb. 27, 1900C.E. SargentLubricating Device for Engines internal combustion engine lubrication
1,582,976May 04, 1926J.W. GardnerValve Mechanismsteam engine governors
1,591,539Jul. 06, 1926A. LevedahlCrank-case venting means for pneumatic tools
1,591,540Jul. 06, 1926R.A. Norling, A. LevedahlCrank-case venting means for pneumatic tools
1,803,120Apr. 28, 1931H.E. McCrayInternal Combustion Engine
1,961,514Jun. 05, 1934A.H. Dall, H. ErnstAutomatic Lubricatormetalworking machine lubrication
2,465,942Mar. 29, 1949V.v. SundtHeadstock control mechanism for machine toolsmetal lathes
2,545,453Mar. 20, 1951F.P. ForssPortable rotary grinder or die filerhandheld power tools
3,211,254Oct. 12, 1965E.P. Bullard, IIILubricating System
3,448,828Jun. 10, 1969C.K. GoldbergDrive speed controlsheet metal brakes
3,856,114Dec. 24, 1974F. ZanklAutomatic Lubrication Systemmetalworking machine lubrication
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