Changing the Name on the Door: The Law and Logistics of a Rebrand
By Casey Scott McKay ·
A rebrand looks like a marketing project and behaves like a legal one. This article explains what actually happens to a company's rights when it changes its name: whether the priority date carries forward, what happens to the old registration, and how the goodwill built over years either transfers or evaporates. It covers tacking - the narrow doctrine that lets a new mark inherit an old mark's priority, and why the Supreme Court's decision in Hana Financial made it a jury question without making it any easier to satisfy. It explains the material alteration rule that prevents amending a registration to cover a new logo, the residual goodwill that keeps an abandoned mark dangerous, and the reverse confusion risk that a well-funded rebrand creates for a smaller senior user. It then maps the operational sequence - clearance, filings, transition licensing, sell-off periods, contract notices, regulatory relabeling, and domain migration - and identifies the decisions that must be made before the announcement rather than after.
IP and Technology > Trademarks | Article | Published 19 October 2023 - Updated 25 October 2024 | Casey Scott McKay - marksy.us
Summary. A rebrand looks like a marketing project and behaves like a legal one. This article explains what actually happens to a company's rights when it changes its name: whether the priority date carries forward, what happens to the old registration, and how the goodwill built over years either transfers or evaporates. It covers tacking — the narrow doctrine that lets a new mark inherit an old mark's priority, and why the Supreme Court's decision in Hana Financial, Inc. v. Hana Bank, 574 U.S. 418 (2015) made it a jury question without making it any easier to satisfy. It explains the material alteration rule that prevents amending a registration to cover a new logo, the residual goodwill that keeps an abandoned mark dangerous, and the reverse confusion risk that a well-funded rebrand creates for a smaller senior user. It then maps the operational sequence — clearance, filings, transition licensing, sell-off periods, contract notices, regulatory relabeling, and domain migration — and identifies the decisions that must be made before the announcement rather than after.
Keywords: rebrand legal issues · tacking · hana financial v hana bank · van dyne-crotty legal equivalents · material alteration section 7 · residual goodwill · abandonment of old mark · reverse confusion · big o tire · transition license · sell-off period · assignment recordation · domain redirect · corporate name change · regulatory relabeling · clearance for a new name · priority date preservation · brand migration · defensive registration
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