United States v. United Shoe MacHinery Corp.

In 1953, in a civil suit brought by the United States, the District Court for the District of Massachusetts held that appellee had violated § 2 of the Sherman Antitrust Act by monopolizing the manufacture of shoe machinery. The court found that “(1) defendant has, and exercises, such overwhelming strength in the shoe machinery market that it controls that market, (2) this strength excludes some potential, and limits some actual, competition, and (3) this strength is not attributable solely to defendant’s ability, economies of scale, research, natural advantages, and adaptation to inevitable…