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All Patents in class 81/124.6
Patents 31 - 44 of 44
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
2,205,501Jun. 25, 1940J. SunnenSafety Wrenchtorque wrenches
2,464,381Mar. 15, 1949W.J. Johnson, E. DonaldsonCouplingsocket wrenches
D160,267Sep. 26, 1950L.L. Mikeworth, C.D. McCammonSocket Wrenchwrench sockets
2,623,418Dec. 30, 1952M.F. VaughanMethod for making Wrench Socketssocket wrenches
2,788,690Apr. 16, 1957E.T. AbleSocket Wrench Having Reinforcing Rims Spaced from Wrench-Receiving and Nut-Receiving Socket Wallswrench sockets
2,896,985Jul. 28, 1959W. BrantzSocketwrench sockets
2,954,994Oct. 04, 1960R.T. BeersSocket Retainer for Rotary Power Toolswrench sockets
3,273,430Sep. 20, 1966G.E. Olson, J.W. Price, R.G. KnudsenWrench Sockets, Socket Drives and Similar Couplerssocket wrenches
3,466,956Sep. 16, 1969C.W. BowersWrench Socket with Multi-Sided and Special Shaped Driving Facessocket wrenches
3,495,485Feb. 17, 1970J.W. Price, G.E. Olson, R.G. KnudsenWrench Sockets, Socket Drives and Similar Couplerswrench sockets
3,675,516Jul. 11, 1972R.G. Knudsen, G.E. Olson, J.W. PriceWrench Splines, Spline Drives and Similar Couplerswrench sockets
4,993,289Feb. 19, 1991J.R. ParksDrive Element with Drive Bore Having Compound Entry Surface
5,970,826Oct. 26, 1999G. Ulics, G.A. Zurbuchen, M.E. DeVecchis, D.J. IwinskiComposite socket with double insertswrench sockets
6,240,813Jun. 05, 2001J.L. HyattDrive Socketwrench sockets
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