Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for John H. McKewen
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,000,420May 07, 1935J.H. McKewen, L.L. Schauer, A.M. SosaHydraulic transmission systemradial drill presses
2,000,421May 07, 1935L.L. Schauer, A.M. Sosa, J.H. McKewenDuplex control for radial drillsradial drill presses
2,027,705Jan. 14, 1936L.L. Schauer, J.H. McKewenDouble dial control for hydraulic radial drillsradial drill presses
2,027,706Jan. 14, 1936L.L. Schauer, J.H. McKewenCounterbalance valvedrill presses
2,089,228Aug. 10, 1937L.L. Schauer, J.H. McKewenCombination drilling and tapping controltapping machines
2,108,780Feb. 15, 1938L.L. Schauer, J.H. McKewenSubmerged motordrill presses
2,108,781Feb. 15, 1938L.L. Schauer, J.H. McKewenCylinder mounting for hydraulic motorsdrill presses
2,318,335May 04, 1943J.H. McKewen, L.L. SchauerSpindle control for drilling and tapping machinesdrill presses
D144,141Mar. 12, 1946L.L. Schauer, J.H. McKewenDesign for a radial drillradial drill presses
2,401,276May 28, 1946L.L. Schauer, J.H. McKewenTripping mechanismdrill presses
2,811,053Oct. 29, 1957J.H. McKewenPre Select Hydraulic Shifting Meanshydraulic apparatus
2,860,430Nov. 18, 1958J.H. McKewenPrescheduling Means for Machine Toolmachine tool controls
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP