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All Patents in class 76
Patents 1411 - 1425 of 1439
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NumberDatePatenteeTitleType
2,794,468Jun. 04, 1957R.W. HuxtableWoodcutting bit assemblydrill bits
2,802,379Aug. 13, 1957D.J. McConnell, T.H. Zbikowski, D.B. ChenowethRetoothing machinesaw sharpening machines
2,854,866Oct. 07, 1958A.W. Mall, R.G. SholeenMethod of forming saw chain teeth and saw chain cutter linkstool making
2,884,816May 05, 1959C.M. LayMethod of forming indestructible type impact tools
2,905,214Sep. 22, 1959T.J. TrethewayAluminum Survival Hatchetaxes
2,917,952Dec. 22, 1959J.A. LavalleeReamer manufacturereamers
2,934,113Apr. 26, 1960R.R. HollienRouter bit and drive shaft assembly with pilotcutters
2,938,312May 31, 1960A.W. MallMethod of fabricating chain saw guide barshandheld chainsaws
2,954,994Oct. 04, 1960R.T. BeersSocket Retainer for Rotary Power Toolswrench sockets
2,972,266Feb. 21, 1961J. McEwanSaw sharpenersaw sharpening machines
2,977,824Apr. 04, 1961T.O. RuebWrench Making Methodmaking wrenches
2,986,047May 30, 1961D.J. McConnellFeeding Mechanism for Saw Sharpening Machinesharpening machines
3,006,222Oct. 31, 1961J. McEwanApparatus for sharpening chain saws
3,053,118Sep. 11, 1962J.A. LavalleeMethod of manufacturing reamersreamers
3,174,363Mar. 23, 1965E.L. Staiger, P.F. LymanMethod of forming cutting toolstool making
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