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All Patents in class 409/2
Patents 16 - 23 of 23
First set of recordsPrevious set of recordsLast set of records
722,098Mar. 03, 1903J.E. GleasonGear Planergear making machines
744,110Nov. 17, 1903C. De Los RiceGear Cutting Machinegear making machines
780,314Jan. 17, 1905L.T. WeissRack Cutting Apparatusgear making machines
921,593May 11, 1909A.T. CollierApparatus for Cutting Globoig Wormsgear making machines
938,304Oct. 26, 1909T.C. DillGear Cutting Machinegear making machines
955,498Apr. 19, 1910J.M. CampbellGear Cutting Attachment for Lathesmetal lathe accessories
1,001,008Aug. 22, 1911N.H. FayFeeding Blanks to Rack Cutting Machinesgear making machines
1,269,493Jun. 11, 1918O. NewlanderGear Cutting Machinegear making machines
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