Midwestern Tool Company, appellee, v. Droll Patents Corporation, appellant.

Gen. No. 34,977.

Opinion filed October 9, 1931.

Rehearing denied October 21, 1931.

*652Arthur B. Schaffner and Albert G. Duncan, for appellant.

MeGilvray, Eames, Vaughan & Tilley, for appellee; Franklin B. Vaughan, of counsel.

Mr. Presiding Justice Gridley

delivered the opinion of the court.