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Patents Granted on 1934-04-17
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,954,820Apr. 17, 1934W.C. KressWrenchwrench handle components
1,954,828Apr. 17, 1934E.W. PetersenMagneto Constructionmagnetos
1,954,917Apr. 17, 1934W.E. BurnellMeans to prevent Double Exposures in Using Plate or Film Holders for Camerasfilm and plate holders
1,954,918Apr. 17, 1934C.H. Roth, W.H. Petit, W.E. BurnellMeans to prevent Double Exposures in Using Plate or Film Holders for Camerasfilm and plate holders
1,955,063Apr. 17, 1934M. GreitzerPortable power sawbandsaws
1,955,165Apr. 17, 1934F.E. AurandBushingelectrician
1,955,182Apr. 17, 1934E.A. HallSuction Device for Cylinder Boring Machinesdust collectors
1,955,183Apr. 17, 1934E.A. HallTool Balancing Meansvalve grinding tools
1,955,447Apr. 17, 1934R.P. WrightPipe Reamerpipe deburring tools
1,955,467Apr. 17, 1934H.W. MorganMethod and machine for driving nailsnailing machines
1,955,549Apr. 17, 1934J.T. JanetteCombined pump and valvewater heaters
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