Reclaiming the Primary Significance Test: Dictionaries, Corpus Linguistics, and Trademark Genericide

Abstract

Companies spend billions to promote their brand. But with increased trademark recognition comes the possibility of losing exclusive rights to use that trademark, a process called genericide. Courts have often turned to linguistic evidence, such as dictionaries and media usage, to determine whether a trademark has become generic. These courts merely suggest that linguistic tools reflect a trademark’s meaning. Yet these tools are not the objective indicators that courts have assumed. This Paper discusses why using dictionaries and media usage to prove genericide is a mistake and then turns to evaluating another tool, corpus linguistics. Corpus linguistics, unlike other linguistic tools, may prove beneficial for companies seeking to protect their trademarks. Ultimately, however, linguistic tools — including dictionaries, media usage, and corpus linguistics — cannot prove genericism because linguistic data may, at best, prove a term’s majority usage. But the Lanham Act requires a showing of primary significance. The Paper contends that courts should maintain majority usage and primary significance as distinct concepts and, in this way, should reclaim the primary significance test.