Holding a Brand Hostage: Panavision v. Toeppen and Cybersquatting as Trademark Dilution

The Ninth Circuit's answer to the original cybersquatter, holding that registering a famous mark as a domain name to sell it back to the owner was commercial use that diluted the mark under federal law.

A red FOR SALE sign staked on a vacant lot under a clear sky
A famous name registered only to be sold back to its owner — the court treated the domain-as-ransom business model as commercial use that diluted the mark. Shutterstock
Educational content, not legal advice. This article explains general legal concepts. It does not create an attorney–client relationship. For your specific situation, consult a licensed attorney.

Before Congress wrote a statute aimed squarely at cybersquatting, courts had to improvise — and the case that showed them how was Panavision International, L.P. v. Toeppen, 141 F.3d 1316 (9th Cir. 1998). Decided April 17, 1998 in an opinion by Judge David R. Thompson, it confronted a man who had registered the domain names of famous companies and offered to sell them back to their owners. The Ninth Circuit held that this domain-as-ransom business was “commercial use” that diluted Panavision’s marks under the then-new Federal Trademark Dilution Act, stretching dilution doctrine to fit a problem the internet had only just created.

At a glance

  • Case: Panavision International, L.P. v. Dennis Toeppen et al., No. 97-55467, 141 F.3d 1316 (9th Cir. Apr. 17, 1998).
  • Court: U.S. Court of Appeals for the Ninth Circuit; opinion by Judge David R. Thompson.
  • Posture: Appeal from the Central District of California’s grant of summary judgment to Panavision under federal and California dilution statutes; affirmed.
  • Holding: Toeppen’s registration of Panavision’s marks as domain names, with intent to sell them to Panavision, was a commercial use in commerce that diluted the famous marks by diminishing their capacity to identify and distinguish Panavision’s goods and services.
  • Significance: A foundational pre-ACPA decision treating cybersquatting as actionable trademark dilution, paving the way for statutory reform.

The serial registrant

Dennis Toeppen registered panavision.com and used it to display photographs of Pana, Illinois. When Panavision — the well-known maker of motion-picture cameras and equipment — demanded he stop, Toeppen offered to “settle” by selling the name for $13,000. He had done this before: Toeppen had registered the domain names of many famous businesses, a pattern the court did not overlook. After Panavision refused, Toeppen registered a second mark, panaflex.com. Panavision sued under the Federal Trademark Dilution Act, 15 U.S.C. § 1125(c), and California’s dilution statute. The district court granted summary judgment for Panavision, and Toeppen appealed.

The appeal raised two principal issues: whether a California court had personal jurisdiction over Toeppen, an Illinois resident, and whether his conduct amounted to dilution. On jurisdiction, the court found that Toeppen had purposefully directed his activity at California by targeting a California company to extract payment, satisfying the “effects” test. The heart of the decision, though, was the dilution analysis.

Was it “commercial use in commerce”?

The Dilution Act reaches only “commercial use in commerce” of a famous mark. Toeppen argued he was making no commercial use at all — he had merely registered names and posted pictures of a small town. The court rejected that framing. Toeppen’s “business,” it found, was to register the trademarks of others as domain names and then sell them to the rightful owners. Trading on the value of those marks for profit was quintessentially commercial. The court was careful to say that simply registering someone’s trademark as a domain name and posting a website is not, by itself, commercial use; what made Toeppen’s conduct commercial was the scheme to extract payment from the mark owner.

That reasoning let the court fit a novel internet problem into existing trademark categories. The “use” was not selling cameras under Panavision’s name — it was the leveraging of the marks themselves as commodities to be ransomed back.

How registering a name “dilutes” a mark

Dilution differs fundamentally from infringement: it does not require competition between the parties or any likelihood of consumer confusion. It protects the selling power of a famous mark against erosion. The court explained that Toeppen diluted Panavision’s marks by diminishing their capacity to identify and distinguish Panavision’s goods and services on the internet.

The practical mechanics mattered. A potential customer who assumed panavision.com belonged to Panavision and typed it in would reach Toeppen’s page of Illinois scenery, not Panavision. Some users, frustrated, might give up rather than search further. By occupying the very address consumers would expect, Toeppen impaired Panavision’s ability to be found under its own famous name and forced it to operate under a different, less intuitive address. That impairment of the mark’s identifying function — even without confusion and even though Toeppen sold nothing competitive — was the dilution the statute forbade.

Open questions

  • Where is the line between squatting and legitimate registration? Panavision turned on intent to sell to the owner; the decision left murkier cases — coincidental names, resellers, gripe sites — to later courts and the eventual statute.
  • How elastic is “commercial use”? Treating the resale scheme as commercial use stretched a statutory term in ways that invited debate about non-commercial and expressive uses of marks in domain names.
  • Does dilution fit the internet at all? Using dilution as a stopgap exposed its awkward fit, prompting Congress to craft a remedy designed for domain-name abuse rather than retrofitting one built for famous-mark erosion.

Implications

  • Cybersquatting can be reached by trademark law. Even before tailored statutes, registering a famous mark to extract a buyout exposed the registrant to dilution liability.
  • Intent and pattern matter. A history of registering others’ marks and demanding payment helped establish the commercial character of the conduct.
  • No confusion required. Because dilution protects a mark’s distinctiveness rather than against deception, owners of famous marks have a tool that does not depend on proving confusion.
  • Statutes superseded the workaround. The 1999 Anticybersquatting Consumer Protection Act and the UDRP now provide purpose-built remedies, so litigants rarely need to lean on dilution as Panavision did.
  • Famous-mark status is the threshold. The dilution route is available only to marks that qualify as famous; lesser-known marks must rely on infringement or the anticybersquatting statute.

Frequently asked questions

What did Panavision v. Toeppen decide? The Ninth Circuit held that Dennis Toeppen’s registration of panavision.com and panaflex.com, in order to sell them to Panavision, was a commercial use in commerce that diluted Panavision’s famous marks under the Federal Trademark Dilution Act. The court affirmed summary judgment for Panavision.

How was dilution found if Toeppen wasn’t selling competing goods? Dilution does not require competition or consumer confusion. The court found Toeppen lessened the marks’ capacity to identify and distinguish Panavision’s goods by preventing Panavision from using its own marks as domain names, channeling customers to a placeholder page, and forcing them to a different address.

Did this case create cybersquatting law? It predated the 1999 Anticybersquatting Consumer Protection Act and the UDRP, so courts initially stretched dilution doctrine to reach cybersquatters. Panavision was the influential early example; Congress later enacted a purpose-built remedy, but the decision remains a foundational marker of how the law first responded.

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Lidiia Levitska
About the Author

Lidiia Levitska

International Intellectual Property Attorney

Lidiia Levitska focuses on intellectual property dispute resolution, policy, and advisory work across international institutions and government bodies. From 2021 to 2025 she served at the World Intellectual Property Organization (WIPO), managing arbitration cases and overseeing compliance with the Uniform Domain-Name Dispute-Resolution Policy (UDRP), and earlier led IP policy research as a Senior Policy Officer at the American Chamber of Commerce in Ukraine. She holds an LL.M. in International Intellectual Property Law from Chicago-Kent College of Law and an M.A. in Information Technology Law from the University of Tartu, and was admitted to the Ukrainian Bar in 2019.

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