
    No. 539.
    Kay & Ess Co. v. Coe, Commissioner of Patents.
    December 6, 1937.
    
      Messrs. H. A. Toulmin and H. A. Toulmin, Jr., for petitioner. Solicitor General Reed, Assistant Attorney General Whitaker, and Mr. R. F. Whitehead for respondent.
   Petition for writ of certiorari to the Court of Appeals for the District of Columbia denied.  