
    No. 725.
    Casco Products Corp. v. Sinko Tool & Manufacturing Co.
    February 17, 1941.
    
      Messrs. Drury IW. Cooper, Henry M. Huxley, and Thomas J. Byrne for petitioner. Messrs. Bernard A. Schroeder, Russell Wiles, and George 
      
      A. Chritton for respondent.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Seventh Circuit denied.  