You probably know that a registered trademark can be one of a business’s most valuable long-term assets, but you may not realize that maintaining those rights requires ongoing attention. That’s because over time, a trademark that’s not properly maintained can weaken or even lose protection.
Understanding how this happens can help businesses avoid common pitfalls and preserve the long-term value of their brand.
Why Trademark Strength Matters
A strong trademark helps consumers identify the source of a product or service. The stronger and more distinctive a trademark is, the easier it is to protect against confusingly similar uses by competitors.
Not all trademarks provide the same level of protection. Some marks are considered inherently stronger and more enforceable than others, which is one reason businesses can benefit from experienced IP counsel when selecting and registering a trademark.
When trademark rights weaken, several problems can arise for a business, including:
- Difficulty stopping competitors from using similar branding
- Reduced brand recognition in the marketplace
- Damage to a company’s reputation or goodwill
- Loss of exclusive rights associated with the mark
Trademark protection is not simply about obtaining a registration. It also involves maintaining the distinctiveness and integrity of the brand over time.
Just getting started? Learn the basics in this article: Trademark FAQs: What to Know Before You Apply.
Stopping Use of a Trademark Can Lead to Abandonment
Trademark rights are generally tied to continued use in commerce. If a business stops using a trademark without intending to resume use, the mark may eventually be considered abandoned.
This commonly happens during rebranding efforts, discontinued product lines, business closures, or inconsistent use of a mark over time. Even federally registered trademarks can become vulnerable if they are no longer actively used.
When a Trademark Becomes the Name of the Product
Sometimes a trademark loses protection because consumers begin using it as the generic name for a type of product rather than as a brand name. This process is known as “genericide.”
Well-known examples include the following terms. They were once protected trademarks but eventually became generic product names:
- Aspirin
- Escalator
- Thermos
- Cellophane
Some companies actively work to prevent this problem by reinforcing proper trademark usage in advertising and branding. For example, businesses may encourage consumers to say “Kleenex tissues” instead of simply “a Kleenex.”
Poor Licensing Practices Can Weaken a Trademark
Businesses often allow third parties to use their trademarks through licensing agreements, partnerships, or franchise relationships. However, trademark owners are generally expected to maintain reasonable control over how the mark is used.
If a trademark is licensed without adequate quality control or supervision, the mark can lose its significance as a reliable indicator of source and quality. Improper licensing practices may weaken the enforceability and value of a trademark over time.
Because licensing issues can affect trademark rights, businesses often benefit from legal guidance when drafting or reviewing trademark licensing agreements.
Improper Assignment of a Trademark
A trademark generally cannot be transferred separately from the goodwill associated with the business or product connected to the mark. Consumers associate trademarks with a certain source, reputation, and level of quality.
Problems can arise when trademarks are improperly assigned during business sales, restructuring, or ownership changes. Careful documentation and legal review can help businesses avoid unintended trademark issues during these transactions.
How Similar Branding Can Weaken a Famous Trademark
Trademark dilution occurs when use of a similar mark weakens the distinctiveness or reputation of a famous trademark, even if consumers are not directly confused.
Dilution by “blurring” can weaken the unique connection between a famous mark and a single source. Dilution by “tarnishment” occurs when a similar mark harms the reputation of a well-known brand through negative associations.
While dilution claims are generally limited to famous trademarks, the concept highlights the importance of actively monitoring and protecting brand identity.
Protecting the Long-Term Value of Your Trademark
Trademark protection is not a one-time process. Businesses can help maintain strong trademark rights by continuing to use their marks consistently, monitoring for potentially infringing uses, maintaining quality control, and properly managing ownership and licensing issues. An experienced IP attorney can help businesses develop strategies to protect trademark rights and address potential issues before they begin affecting the strength or enforceability of a trademark.
Considering filing a trademark on your own? Read this next: Do I Really Need a Trademark Attorney?
Published by Larson & Larson, a Florida-based intellectual property law firm protecting innovation since 1987.
