New Draft: Post-Sale Confusion in Comparative Perspective (Cambridge Handbook on Comparative and International Trademark Law)

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It’s the summer of short papers, and here’s another one: Post-Sale Confusion in Comparative Perspective, now available on SSRN. This is a chapter for an edited volume with a fantastic international roster of contributors, under the editorial guidance of Jane Ginsburg and Irene Calboli. My contribution is a condensed adaptation of my previous work on the ways trademark law facilitates conspicuous luxury consumption, with a new comparative angle, comparing post-sale-confusion doctrine to the EU’s misappropriation-based theory of trademark liability. Comments, as always, are welcome.

New Draft: Finding Dilution (An Application of Trademark as Promise)

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I’ve just posted to SSRN a draft of a book chapter for a forthcoming volume on trademark law theory and reform edited by Graeme Dinwoodie and Mark Janis. My contribution, entitled “Finding Dilution,” reviews the history and theory of the quixotic theory of liability that everybody loves to hate. As Rebecca Tushnet has noted, in a post-Tam world dilution may not have much of a future, and my analysis in this draft may therefore be moot by the time this volume gets published. But if not, the exercise has given me an opportunity to extend the theoretical framework I established and defended in the Stanford Law Review a few years ago: Trademark as Promise.

In Marks, Morals, and Markets, I argued that a contractualist understanding of trademarks as a tool to facilitate the making and keeping of promises from producers to consumers offered a better descriptive–and more attractive normative–account of producer-consumer relations than the two theoretical frameworks most often applied to trademark law (welfarism and Lockean labor-desert theory). But I “intentionally avoided examining contractualist theory’s implications for trademark law’s regulation of producer-producer relationships” (p. 813), mostly for lack of space, though I conjectured that these implications might well differ from those of a Lockean account. In my new draft, I take on this previously avoided topic and argue that my conjecture was correct, and that the contractualist account of Trademark as Promise offers a justification for the seeming collapse of trademark dilution law into trademark infringement law (draft at 18):

This justification, in turn, seems to depend on a particular kind of consumer reliance—reliance not on stable meaning, which nobody in a free society is in a position to provide, but on performance of promises to deliver goods and services. It is interference with that promise—a promise that does not require the promisor to constrain the action of any third party against their will—that trademark law protects from outside interference. A contractualist trademark right, then, would be considerably narrower than even the infringement-based rights of today. To recast dilution law to conform to such a right would be to do away with dilution as a concept. A promise-based theory of dilution would enforce only those promises the promisor could reasonably perform without constraining the freedom of others to act, while constraining that freedom only to the extent necessary to allow individuals—and particularly consumers—to be able to determine whether a promise has in fact been performed.

As they say, read the whole thing. Comments welcome.

 

New Draft: Brand Renegades Redux

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Charlottesville Riot

I have posted to SSRN a draft of the essay I contributed to Ann Bartow’s IP Scholarship Redux conference at the University of New Hampshire (slides from my presentation at the conference are available here.) These are dark times, and the darkness leaves nothing untouched–certainly not the consumer culture in which we all live our daily lives. As I say in the essay, Nazis buy sneakers too, and often with a purpose. We all–brand owners, consumers, lawyers, and judges–should think about how we can best respond to them.

Trademark Clutter at Northwestern Law REMIP

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I’m in Chicago at Northwestern Law today to present an early-stage empirical project at the Roundtable on Empirical Methods in Intellectual Property (#REMIP). My project will use Canada’s pending change to its trademark registration system as a natural experiment to investigate the role national IP offices play in reducing “clutter”–registrations for marks that go unused, raising clearance costs and depriving competitors and the public of potentially valuable source identifiers.

Slides for the presentation are available here.

Thanks to Dave Schwartz of Northwestern, Chris Buccafusco of Cardozo, and Andrew Toole of the US Patent and Trademark Office for organizing this conference.

The Japan Trademarks Dataset: Presentation Slides

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The Institute of Intellectual Property has graciously allowed me to share the slide deck from my summer research project on Japan’s trademark registration system. The slide deck includes the text of the presentation in the presenter notes, and you can download it here.

The photo leading this post was taken during my presentation at IIP in Tokyo. It shows me with my favorite visual aid: a bottle of (excellent) mirin bearing one of the contenders for Japan’s oldest registered trademark, Kokonoe Sakura.

Home Stretch

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Today was the deadline for me to submit a draft presentation on the research I’ve been doing in Japan for the past six weeks. The deadline pressure explains why I haven’t posted here in a while. The good news is that I was able to browbeat my new (and still growing) dataset into sufficient shape to generate some interesting insights, which I will share with my generous sponsors here at the Institute for Intellectual Property next week, before heading home to New York.

I am not at liberty to share my slide deck right now, but I can’t help but post on a couple of interesting tidbits from my research. The first is a follow-up on my earlier post about the oldest Japanese trademark. I had been persuaded that the two-character mark 重九 was in fact a form of the three-character mark (大重九) a brand of Chinese cigarette. Turns out I was wrong. It is, in fact, the brand of a centuries-old brewer of mirin–a sweet rice wine used in cooking. (The cigarette brand is also registered in Japan, as of 2007–which says something about the likelihood-of-confusion standard in Japanese trademark law). And as I found out, there’s some question as to whether this mark (which, read right to left, reads “Kokonoe”) really is the oldest Japanese trademark. There’s competition from the hair-products company, Yanagiya, which traces its lineage back 400 years to the court physician of the first Tokugawa Shogun; and also from a sake brewer from Kobe prefecture who sells under the “Jukai” label. Which is the oldest depends on how you count: by registration number, by registration date, or by application date. Anyway all of them would have taken a backseat to that historic American brand, Singer–but the company allowed its oldest Japanese trademark registration to lapse six years ago.

The other tidbit is my first attempt at a map-based data visualization, which I built using Tableau, a surprisingly handy software tool with a free public build. I used it to visualize how trademark owners from outside Japan try to protect their marks in Japan–specifically, whether they seek registrations via Japan’s domestic registration system, or via the international registration system established by the Madrid Protocol. Here’s what I’ve found:

MadridMap
The size of each circle represents an estimate of the number of applications for Japanese trademark registrations from each country between 2001 and 2014. The color represents the proportion of those applications that were filed via the Madrid Protocol (dark blue is all Madrid Protocol; dark red is all domestic applications; paler colors are a mix). The visualization isn’t perfect because not all countries acceded to the Madrid Protocol at the same time–some acceded in the middle of the data collection period, and many have never acceded. (When I have more time maybe I’ll try to figure out how to add a time-lapse animation to bring an extra dimension to the visualization.) Still, it’s a nice, rich, dense presentation of a large and complex body of data.

 

BOOM

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4,518,184 unique applications. From four different data sources. 74.71GB. All in Stata.

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Now I just have to figure out what it all means. And I have two weeks to do it.