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Patents for Theodore Trecker
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
834,063Oct. 23, 1906T. Trecker, E.J. KearneyMeans for lubricating machine-toolswoodworking machine lubrication
995,256Jun. 13, 1911T. Trecker, E.J. KearneyMilling-machinewoodworking machine lubrication
995,683Jun. 20, 1911T. Trecker, E.J. KearneyAttachment for milling-machinesmilling machine accessories
1,019,798Mar. 12, 1912T. Trecker, E.J. KearneySpeed-changing gearingmilling machines
1,053,295Feb. 18, 1913E.J. Kearney, T. TreckerArbor-Holding Attachmentmilling machine accessories
1,053,296Feb. 18, 1913E.J. Kearney, T. TreckerMilling-machinemilling machines
1,065,689Jun. 24, 1913T. Trecker, E.J. KearneyMeans for lubricating machine-toolsmetalworking machine lubrication
1,658,267Feb. 07, 1928T. TreckerAttachment for MachineTools Having a Plurality of Overarmsmilling machines
1,886,851Nov. 08, 1932T. TreckerTelescopic Screwmilling machines
2,434,750Jan. 20, 1948F.D. Boehmer, K.A. Riedel, O.W. Barker, J.B. Armitage, T. TreckerMachine Toolmilling machines
2,434,751Jan. 20, 1948J.B. Armitage, T. TreckerMachine Toolmilling machines
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