
    Rockwood Sprinkler Company of Illinois, appellee, v. The Swords Company, formerly Swords Bros. Company, appellant.
    Gen. No. 8,435.
    Opinion filed July 22, 1932.
    Welsh & Welsh and Fisher, Boyden, Bell, Boyd & Marshall, for appellant; Carlton K. Welsh and Earl K. Schiek, of counsel. Whitman, Miller & Coon and William D. Knight, for appellee; Henry G. Miller, William D. Knight and Claud H. Coon, of counsel.
   Mr. Justice Jett

delivered the opinion of the court.  