We’ve been writing about the COKE ZERO trademark for nearly a decade now, noting in 2014:

“[I]t will be worth watching to see whether the [TTAB] finds that ‘ZERO’ primarily means Coke or just a soft drink having ‘no calories, you know, a drink about nothing . . . .’”

Turns out, in May

Marketing types and legal types who review labels, be well advised to choose words used carefully.

In other words, if you believe you own rights in Pretzel Crisps as a trademark, it’s not wise to use the number of so-called “Crisps” as the serving size, especially with no trademark notice symbol.

Frito-Lay’s successful 2014

We’ve been spilling a lot of digital ink lately on the topic of non-traditional trademark protection and how the functionality doctrine serves as an absolute bar for such protection.

As you know, for some time, we’ve been stressing the importance of close collaboration between trademark and marketing types when it comes to forming public communications

Continuing our ramp up toward the launch of our Strategies for Owning Your Product Designs webinar next week, I’ve been thinking a lot about the Morton-Norwich factors — the common analysis for determining whether a product design or feature can be owned as a trademark or whether it is functional and part of the public

We’ve spilled a lot of digital ink here over the past several years discussing the protection of non-traditional trademarks. We’ve also written about the importance of layering various intellectual property rights (trademark, copyright, and patent) to accomplish the competitive goals of a business. And, we’ve enjoyed writing about non-traditional vodka branding here and here