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All Patents in class 279/79
Patents 16 - 30 of 32
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NumberDatePatenteeTitleType
1,395,436Nov. 01, 1921F.K. LawrenceTurning Tooluniversal joints
1,434,128Oct. 31, 1922G.O. LeopoldSocket wrench
1,435,288Nov. 14, 1922W.R. Smith, W.E. GiffordSocket Ratchet Wrenchratchet wrenches
1,564,342Dec. 08, 1925J.J. Bebhardt, O.P. WodackPortable power-driven toolhandheld power drivers
1,566,849Dec. 22, 1925W.R. FoxCoupling for flexible shafting
1,683,384Sep. 04, 1928J.E. Durham, Jr., D. HumeWrench Handle Attachmentwrench handle components
1,685,503Sep. 25, 1928E.M. PfauserSocket Wrenchsocket wrenches
1,743,505Jan. 14, 1930E. TurgeonScrewdriverscrewdrivers
1,790,238Jan. 27, 1931W.F. KleinSocket Connectionsocket wrenches
1,858,276May 17, 1932D.B. MillerPower driven screw gun with clutchhandheld power tools
1,863,466Jun. 14, 1932G.A. CarlsonLoop Forming Needleweaver
2,008,367Jul. 16, 1935H.A. RhinevaultDetentsocket wrenches
2,392,747Jan. 08, 1946F.J. LapointePull head for broaching machinesbroaches
2,405,961Aug. 20, 1946F.J. LapointePull head for broaching machinesbroaches
2,476,762Jul. 19, 1949J.O. Olsen, J.N. PetreChuckscrewdriver mechanisms
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