Intellectual property enforcement has evolved from passive observation to an active strategy where timing and legal precision dictate market dominance. The dispute between Danone, owner of the STOK cold-brew coffee brand, and rival Chobani illustrates the complex interaction between trademark confusability and brand identity struggles, trade dress claims, and procedural risks that can weaken even robust legal cases.
The conflict involves La Colombe, a coffee brand acquired by Chobani. Danone alleges that Chobani altered La Colombe’s packaging and slogan from "Bright & Flavorful" to "Bright & Mellow," thereby mimicking STOK branding. The phrase "Bright & Mellow" has been used by Danone for nearly five years, supported by a pending federal trademark application with the US Patent & Trademark Office (USPTO). While Chobani has not issued a public comment or filed an answer, the legal maneuvers reveal critical insights for businesses navigating trademark confusability and its impact on businesses.
Strategic Prioritization of Trademark Claims over Trade Dress
Danone’s complaint suggests a deliberate strategic choice. Although the lawsuit discusses similarities in packaging design - commonly known as trade dress - the federal claims lean heavily toward trademark infringement. This approach aligns with current legal jurisprudence, where the threshold for protecting trade dress is significantly higher than that for traditional trademarks.
Proving that product packaging has acquired "secondary meaning" - that consumers associate a specific look with a single source - is often more difficult and resource-intensive than proving trademark infringement. By anchoring its case in the "Bright & Mellow" mark, Danone sought clearer lines of protection. However, relying on a pending application rather than a registered trademark introduced vulnerability into an otherwise aggressive enforcement posture.
The Procedural Impact of USPTO Protest Letters
The most significant development occurred at the USPTO rather than in court. Two weeks after Danone filed suit, the Trademark Office withdrew the "Bright & Mellow" application from publication for further review. This action was triggered by a letter of protest.
Letters of protest allow third parties to challenge pending trademark applications before they are officially registered. While these submissions are anonymous, industry speculation suggests Chobani submitted this protest. Having been served with a lawsuit, Chobani identified a cost-effective counter-attack: filing a protest to halt Danone’s application pending review, rather than initiating expensive opposition proceedings.
The protest argued that "Bright & Mellow" is merely descriptive of coffee flavors and cited evidence of third parties using similar terms. This highlights a critical risk for brand owners: enforcing rights against a weak or descriptive mark invites scrutiny that might not have existed otherwise. Had Danone waited until its trademark was registered before enforcing its rights, it might have possessed a stronger defense against such challenges.
Implications for Brand Monitoring and Enforcement
This case provides actionable insights for businesses managing intellectual property portfolios. Key considerations for executives and legal teams include:
- Distinctiveness is Critical: The enforceability of rights is tied to the distinctiveness of the mark. Highly arbitrary or fanciful marks are easier to protect than descriptive ones, which require substantial proof of secondary meaning.
- Timing Enforcement Matters: Pursuing infringement claims while a trademark application is pending can expose vulnerabilities. If an opponent has grounds to challenge the validity of the application, premature enforcement may backfire, leading to the withdrawal or refusal of registration.
- Proactive Monitoring: Trademark monitoring should extend beyond obvious infringements to include potential conflicts in descriptive language. Understanding competitor branding positions helps anticipate moves before they escalate to litigation.
- Trade Dress as a Secondary Element: While packaging and design similarities hold value, relying solely on trade dress claims can be legally precarious. Enforcement strategies should prioritize robust trademark registrations whenever possible.
The outcome of Danone’s suit against Chobani will likely influence future enforcement strategies across the food and beverage industry. As brands compete for shelf space and consumer attention in crowded markets, protecting brand identity through precise legal mechanisms remains a competitive advantage. Industry observers are closely watching how the USPTO re-evaluates "Bright & Mellow" and how courts interpret the overlap between trademark and trade dress claims in the context of ready-to-drink coffee products.