
    No. 469.
    Special Equipment Co. v. Coe, Commissioner of Patents.
    November 6, 1944.
    
      Messrs. James Ballard Moore and James M. Graves for petitioner.
    
      Solicitor General Fahy, Assistant Attorney General Shea, and Messrs. Abraham J. Harris and Walter J. Cummings, Jr. for respondent.
   Petition for writ of certiorari to the United States Court of Appeals for the District of Columbia granted.  