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All Patents in class 173/169
Patents 1 - 15 of 27
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NumberDatePatenteeTitleType
507,752Oct. 31, 1893C.H. PeckPortable drilling-machinehandheld power drills
626,497Jun. 06, 1899E.C. MeissnerPneumatic Hammerhandheld power hammers
665,033Jan. 01, 1901C.B. RichardsPneumatic Toolpneumatic tools
745,239Nov. 24, 1903C.B. RichardsPneumatic Toolpneumatic tools
794,738Jul. 18, 1905C.K. PicklesFluid-Pressure Impact Toolpneumatic tools
803,621Nov. 07, 1905A.J. PatchPneumatic Hammerpneumatic tools
1,276,167Aug. 20, 1918S.K. BrownSurface Finishing Machine
1,530,505Mar. 24, 1925A. LevedahlStuffing box
1,559,631Nov. 03, 1925A. LevedahlPneumatic tool
1,566,096Dec. 15, 1925F.A. JimersonReversible throttle handlepneumatic tools
1,677,199Jul. 17, 1928J.T. NelsonHandle lock for pneumatic tools
1,947,430Feb. 13, 1934J. De MooyLubricatorindustrial machine lubrication
2,016,725Oct. 08, 1935W.W. Price, C.W. RipschAbrasive machinehandheld power sanders
2,157,444May 09, 1939C.P. WhitlockTool Holder for Pneumatic Hammerstool holders
2,566,183Aug. 28, 1951F.P. ForssPortable power-driven toolhandheld power drivers
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