Naked Licensing: How Sloppy Quality Control Kills a Trademark
By Casey Scott McKay ·
Naked licensing is the doctrine that a trademark owner who licenses its mark without controlling the nature and quality of the licensee's goods or services forfeits the mark entirely — not as a penalty, but because a mark that no longer guarantees a consistent source has stopped being a mark at all. This article traces the doctrine from the nineteenth-century rule that marks could not be licensed at all, through the Lanham Act's related-company provisions in 15 U.S.C. §§ 1055 and 1127, to the modern three-part inquiry the Ninth Circuit set out in FreecycleSunnyvale. It tells the stories behind Barcamerica, FreecycleSunnyvale, Eva's Bridal, and Doeblers, and explains why courts simultaneously call the remedy harsh and impose a stringent burden of proof on whoever asserts it. It maps the circuit variations — including the Fifth Circuit's insistence that a challenger prove actual loss of source significance and the minority view that forfeiture is geographically limited — and works through the recurring fact patterns that generate real cases: handshake licenses, corporate affiliates, co-founder splits, distributors who quietly became licensees, and dormant brands licensed purely for royalties. It covers unwritten licenses and course-of-dealing control, licensee estoppel and its exceptions, the consequences at the USPTO when licensee use fails to inure to the applicant, and the collision between the Lanham Act's demand for control and franchise statutes that punish it. The step-by-step drafting and audit work for licensors lives in the companion guide and checklist.
IP and Technology > Trademarks | Article | Published 31 March 2026 - Updated 24 July 2026 | Casey Scott McKay - marksy.us
Summary. Naked licensing is the rule that a trademark owner who lets someone else use its mark without controlling the nature and quality of what gets sold under it loses the mark — completely, permanently, and against the whole world. The doctrine is not a punishment for sloppy paperwork. It follows from what a trademark is: a promise that goods bearing the mark come from a single controlling source, and a promise nobody is keeping is not a trademark. This article traces the doctrine from the era when trademarks could not be licensed at all, through the Lanham Act's related-company provisions, to the modern test; tells the stories of the leading cases; maps the real circuit disagreements; walks the fact patterns that actually produce litigation; and marks the places the law is genuinely unsettled. The drafting mechanics and the audit routine live in the companion guide and checklist.
Keywords: naked licensing · trademark license · quality control · abandonment · related company use · 15 u.s.c. 1055 · lanham act section 45 · barcamerica · freecyclesunnyvale · doeblers · licensee estoppel · forfeiture · implied license · course of dealing · accidental franchise · trademark cancellation · source identification · brand licensing
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