1. United States v. Univis Lens Co., No. 855, SUPREME COURT OF THE UNITED STATES, April 9, 10, 1942, Argued , May 11, 1942, Decided
OVERVIEW: Appellee maintained its monopoly so long as it retained ownership of the patented article, but the sale of it exhausted the monopoly and appellee could not thereafter, by virtue of its patent, control the use or disposition of the article.
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