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Patents Granted on 1873-02-04
Patents 1 - 14 of 14
First set of recordsLast set of records
135,406Feb. 04, 1873L. ChapmanImprovement in Dies for Making Wrench-Headstool making machines
135,408Feb. 04, 1873W. ClemsonImprovement in Buck-Saw Framesframe saws
135,413Feb. 04, 1873J. DobbinsImprovement in machines for cutting and bending hoopshoop making machines
135,416Feb. 04, 1873M. EvertsImprovement in machines for making dowel-pinsdowel making machines
135,441Feb. 04, 1873H. PeaveyImprovement in shingle-machinesshingle machines
135,443Feb. 04, 1873J.F. RiderImprovement in machines for making spoolsspool or bobbin machines
135,467Feb. 04, 1873A.B. CorbyImprovement in machines for pointing picketsstick pointing machines
135,508Feb. 04, 1873J. Barsaloux, G.A. PrescottImprovement in slab and siding holders for saw-millssawmill accessories
135,515Feb. 04, 1873M.T. BoultImprovement in apparatus for turning ovalswood lathe accessories
135,520Feb. 04, 1873O.C. BurdictCutter Head for Pointing Bolts
135,549Feb. 04, 1873H.W. HewetImprovements in Card-Punching Instruments for Railroad Conductors' Useticket
135,575Feb. 04, 1873W. NeidefferImprovement in sawing-machinescircular saws
135,604Feb. 04, 1873J.H. StahlImprovement in mortising-machines
135,613Feb. 04, 1873E.J. WorcesterImprovement in drilling-machinesdrill presses
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