DONAHUE, Circuit Judge.
This is an appeal from a decree in an infringement suit holding claims 1, 9, 10, and 12 of United States patent 1,237,432, issued August 21, 1921, to Ernest M. White of Detroit, Mich., invalid for want of invention, and because the claimed invention is fully disclosed in prior publications.
The White patent relates to means for controlling the amount of lubricating oil thrown up into the cylinders by the crank shafts and connecting...
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