While the Supreme Court’s recent healthcare and marriage equality rulings garnered a lot of attention, there was another decision at the end of the Court’s term that may be more meaningful to the business of fashion – Kimble v. Marvel Entertainment, the Spiderman patent litigation. Steven Kimble secured a patent for a Spiderman toy that shot the character’s “webs” from a hand. Marvel, owner of the character, purchased the patent to resolve a claim of patent infringement, promising to pay royalties on sales of the toy.
The popularity of the toy outlived the twenty-year patent term. Under a fifty-year-old Supreme Court decision, the obligation to pay royalties under a contract ends when the patent term expires, even if the agreement contains no termination date. Court decisions have applied the same rule to copyright licenses and assignments.
The Spiderman case called for the Supreme Court to reconsider the rule and permit the continued collection of royalties as provided in the contract. Although conceding that the fifty-year-old case might have been wrongly decided, as a number of courts and commentators have noted, the Court declined the opportunity to overrule it. Instead, it advised that, if the rule is to be changed, it is up to Congress to do so. Spidey is now free to cast his web without writing any more checks.
The decision is a reminder to licensors that patent and copyright rights do not last forever. In contrast, trademarks last as long as they are used and protected and trade secrets last as long as their secrecy is maintained. Joining a license for patents and copyrights with related trademarks or trade secrets can be a good way to maintain royalties after the patents and copyrights have expired. Licensees, on the other hand, should periodically investigate whether they are paying royalties under patents or copyrights that may have expired.
Credit: Helene M. Freeman