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All Patents in class 30/366
Patents 1 - 9 of 9
First set of recordsLast set of records
6,261Apr. 03, 1849D.H. ChamberlainImprovements in Tool-Sockets and Awl-Haftstool holders
10,500Feb. 07, 1854D.H. ChamberlainTool Holder. Two jaws actuated by threaded sleevetool holders
14,704Apr. 15, 1856B. JamesAwl-Hafttool handles
78,947Jun. 16, 1868L.H. FarnsworthImproved Awl-Hafttool holders
115,257May 23, 1871C.G. WegnerImprovement in Handles for Shoemakers Toolscobbler
430,299Jun. 17, 1890J.R. RandCenter Boring and Marking Tooltwist drill bits
525,189Aug. 28, 1894L.M. DevoreHandlescrewdrivers
743,335Nov. 03, 1903J.J. RogersRoger's Belt Punch
824,867Jul. 03, 1906W. HoughtonCombined Marking-Peg and Center-Punchpin punches
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