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All Patents of Type: broaches
Patents 1 - 15 of 47
First set of recordsNext set of recordsLast set of records
430,133Jun. 17, 1890A.M. LittleMandrel for key-seat-cutting machineskey seating machines
489,523Jan. 10, 1893V.F. CarpenterWrench Milling Machinemaking wrenches
543,309Jul. 23, 1895L. Lake, D. LakeMachine for cutting key-seatskey seating machines
589,010Aug. 31, 1897W. MerrillKey-seat-cutting machinekey seating machines
618,894Feb. 07, 1899M. Morton, H.E. MortonKey-seat-cutting machinekey seating machines
876,277Jan. 07, 1908J.N. LapointeKey-seat-broaching machinekey seating machines
1,088,828Mar. 03, 1914F.J. LapointeCutter-bar and bushing thereforbroaches
1,266,496May 14, 1918F.J. LapointeKey Seat Broaching Machinebroaches
1,339,657May 11, 1920F.J. LapointeFinishing-broachbroaches
1,376,708May 03, 1921F.J. LapointeBroaching-machinebroaches
1,376,709May 03, 1921F.J. LapointeSpline-finishing broachbroaches
1,421,014Jun. 27, 1922F.J. LapointeAttachment for broaching machinesbroaches
1,434,711Nov. 07, 1922F.J. LapointeManually-operated broaching machinebroaches
1,463,473Jul. 31, 1923F.J. LapointeBroaching toolbroaches
1,492,252Apr. 29, 1924F.J. LapointeBroaching toolbroaches
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