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All Patents in class 81/35
Patents 1 - 15 of 88
First set of recordsNext set of recordsLast set of records
13,943Dec. 18, 1855J. GourlayAdjustable crank-brace for augersbrace handles
15,632Aug. 26, 1856D.N. BairdBracebrace handles
16,938Mar. 31, 1857A.W. StreeterMethod of constructing bit-stockshand drills
17,395May 26, 1857C.W. SaladeeBit for cutting cylindrical plugs of wooddrilling and boring
32,347May 21, 1861H.S. BartholomewBall-bracefixed braces
RE1,351Nov. 04, 1862H.S. BartholomewImproved ball-bracebraces
39,151Jul. 07, 1863S.U. KingHead bearing surface on bit stockhand drills
40,652Nov. 17, 1863A.W. StreeterHead screw at top of brace socketbrace chucks
43,302Jun. 28, 1864D.P. FosterStock for bits or bracesbrace chucks
48,763Jul. 11, 1865W.W. DraperImproved tool-stockbrace chucks
51,874Jan. 02, 1866A.W. SmithBit stockbrace handles
63,684Apr. 09, 1867W.H. WoodsBit-bracebrace chucks
76,632Apr. 14, 1868S.B. HillBit-bracebrace chucks
82,251Sep. 15, 1868C.B. RoseBit-stock; revolving wrist or handlebrace handles
83,410Oct. 27, 1868G. RichardsBit-stock, takedownbraces
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