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Patents Granted on 1872-05-21
Patents 1 - 14 of 14
First set of recordsLast set of records
126,873May 21, 1872C. CatonImprovement in miter-boxesmiter boxes
126,895May 21, 1872J.F. MetzTen Woodworkers' Leg Vises on One Benchleg vises
126,930May 21, 1872D. ChaseImprovement in dogs for saw-millssawmill dogs
126,957May 21, 1872M.H. HeimerdingerImprovement in machines for making cigar-moldsspecialty machines
126,963May 21, 1872L.H. HuntImprovement in Countersinkscountersinks
126,983May 21, 1872J. PenneyImprovement in machines for splitting hoop-poleswood splitting machines
126,994May 21, 1872B.J. TaymanImprovement in carving-machinescarving machines
127,026May 21, 1872M. ChittendenClamp-on Jointer Fence.plane fences
127,030May 21, 1872R. DanielsImprovement in churns
127,033May 21, 1872W.H. DoaneImprovement in pulleys for bandsawsbandsaws
127,061May 21, 1872N. JohnsonImprovement in circular-saw teeth
127,062May 21, 1872N. JohnsonImprovement in saw-millssawmill headblocks
127,106May 21, 1872N. Schaumloeffel, G.P. DavisImprovement in sawing-machinetree felling machines
127,132May 21, 1872E.J. Worcester, A.F. PrenticeImprovement in drilling-machinesdrill presses
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