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All Patents of Type: key seating machines
Patents 1 - 15 of 65
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1,458Dec. 31, 1839T.J. ButlerMode of Cutting Seats, Slots, or Grooves for the Reception of Keys in the Hubs and Axles of Car-Wheels and in other Machinerykey seating machines
10,873May 02, 1854P. Williams, IISlotting Machinekey seating machines
28,627Jun. 05, 1860W.B. BementMachine for Cutting Key-Seats, &c.key seating machines
46,758Mar. 07, 1865J.C. MorganShaping Key-Seatskey seating machines
58,076Sep. 18, 1866J.K. DirnerSloting Key Seatskey seating machines
67,520Aug. 06, 1867D. FlynnShaping and Slotting Key-Seatskey seating machines
72,218Dec. 17, 1867J.W. MooreSlotting Machinemetal slotting machines
77,225Apr. 28, 1868R.S. Eddy, W.H. SmithShaping Key-Seatskey seating machines
115,824Jun. 13, 1871B.F. CoppImprovement in Wheel-Borers and Key-Way Cuttershorizontal boring mills
131,293Sep. 10, 1872L.M. MooneyImprovement in Key-Seat Cutterskey seating machines
132,239Oct. 15, 1872T.R. BaileyImprovement in Key-Seat Cutting-Machineskey seating machines
134,857Jan. 14, 1873J.H. CranstonSlotting and Keyseat Machinesmetal slotting machines
141,049Jul. 22, 1873R. HarperMetal Planing Machinesmetal planers
208,492Oct. 01, 1878J.W. PostKey-Seat or Pinion Cutterkey seating machines
221,480Nov. 11, 1879W.W. TrevorMachine for Cutting Key-Seatskey seating machines
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