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All Patents in class 81/121.1
Patents 16 - 30 of 34
First set of recordsPrevious set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
863,551Aug. 13, 1907M.A. MulronyWrenchwrench handle components
876,675Jan. 14, 1908J.J. AlbertCombination Toolscrewdrivers
898,997Sep. 15, 1908G.P. SpragueNut Wrenchnut wrenches
1,282,028Oct. 22, 1918W.S. BellowsWrench-Socketwrench sockets
1,367,969Feb. 08, 1921J.C. HolleyWrenchbrace wrenches
1,490,739Apr. 15, 1924W.W. Hewitt, Jr.Socket Wrenchsocket wrenches
1,553,068Sep. 08, 1925A.E. CarlbergWrenchsocket wrenches
1,559,543Nov. 03, 1925F.H. BellowsMethod of Attaching A Tool Head to Its Handlewrench sockets
RE16,354May 18, 1926A.E. CarlbergWrenchsocket wrenches
1,590,200Jun. 29, 1926J.J. McGuckinSocket Wrenchsocket wrenches
1,941,565Jan. 02, 1934S. MandlSocket Wrenchwrenches
2,103,944Dec. 28, 1937A.V. GullborgScrew Part and Driversocket wrenches
D108,143Jan. 25, 1938S. MandlDesign for a Wrench Memberwrench sockets
2,372,269Mar. 27, 1945L.J. GolanTheft Resisting Nut and Wrench Combinationsocket wrenches
2,735,321Feb. 21, 1956H.A. Browne, F. BrowneFinger Tip Toolsnut wrenches
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