Dist of Columbia September 1964 casesCapitol Vending Co., Inc. v. BakerArrivals, Limited v. LaddPoirier v. WelchCapitol Vending Co., Inc. v. BakerGaddy v. Hill Bldg. Corp.Raymond v. Anthony CompanyNatl. Distillers Chem. Corp. v. Commr. of PatentsU.S. v. StewartSafeway Trails, Inc. v. United States