Intellectual PropertyTrademark
Gray Market Goods and the First Sale Doctrine: Parallel Imports, Material Differences, and Exhaustion
Gray market goods are genuine products, made by or for the brand owner, that reach a market through channels the brand owner did not authorize. Because the goods are real, the usual trademark claim fails: the first sale doctrine exhausts the owner's rights once it puts the goods into commerce. The exception that swallows a great deal of the rule is the material differences test, under which genuine goods that differ materially from the authorized domestic version are treated as different products and their sale is infringement. This article explains the three structural varieties of gray market trade identified in K Mart v. Cartier, the material differences and quality control theories developed in the First, Second, Third, Eleventh, and D.C. Circuits, the customs regime under 19 U.S.C. section 1526 including the Lever rule labeling exception, and the very different exhaustion rules that now govern copyright after Kirtsaeng and patents after Impression Products v. Lexmark. It then turns to what actually works commercially: distribution controls, serialization, product differentiation, warranty policy, and authorized dealer programs, with attention to the antitrust limits on resale price maintenance. It closes with a worked example, a program checklist, an FAQ, and related reading.