Earlier this year I posted about a trademark dispute regarding the use of the term “Square Donuts” for square-shaped donuts. The case involved proceedings both in federal court and at the Trademark Trial and Appeal Board (TTAB), between the Square Donuts cafe in Indiana (which claimed decades of prior use and a trademark

Readers of this blog may recall that in the past year, I wrote extensively about the U.S. Supreme Court case of Oil States v. Greene’s Energy. But I paid little attention to another important case decided around the same time: SAS Institute v. IancuOil States centered on whether the USPTO’s inter partes review

Trademark owners should beware of a scam involving the Amazon Brand Registry. There have been several reports of rogue users exploiting the Amazon Brand Registry through the unauthorized modification of trademark registration records at the U.S. Patent and Trademark Office (USPTO). These scammers are submitting fraudulent requests to change the email addresses for trademark registrants, and thereafter, updating the brand ownership records with the Amazon Brand Registry.

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As Steve blogged earlier this week, we’ve had a lot of “zero” on the mind lately—marks related to the word and numeral. It got me thinking about the letter ‘O,’ especially since it has been in recent trademark news.

If you missed it, The Ohio State University and Oklahoma State University are now

Procter & Gamble (P&G) has filed federal trademark applications to register several well-known (at least among millennials) acronyms used in text messages, including LOL (laughing out load); NBD (no big deal); WTF (what the f***); and FML (f*** my life). The applications identify cleaning products, including liquid soap, dish detergents, surface cleaners, and air fresheners. 

Hawaii seems to be on the mind here at DuetsBlog lately. Last week, I had the pleasure of visiting three Hawaiian islands for the first time. While there, I quickly became acquainted with Hawaiian life and language. It’s a beautiful place; I recommend everyone visit.

When I first landed on Kauai, the “garden island,”

In recent USPTO news, Trader Joe’s, the supermarket chain known for its eclectic and unique foodstuffs, recently filed an opposition to registration of the mark “Trader Schmo,” which is described as designating a wide variety of Kosher foods. Understandably, Trader Joe’s took issue with the mark, and particularly its use in the