The short answer
Yes. If a name comes to describe only a type of product rather than identifying a particular business, its trademark position can be at risk. However, a popular mark is not deleted merely because of one inaccurate expression. The relevant public’s understanding matters, not simply how often the name is mentioned.
Distinguish popularity from a generic designation
The IPI Guidelines describe generic signs as formerly distinctive signs that have become common property through general use. For registered signs they identify a demanding threshold: the relevant circles involved in production, distribution and purchasing must no longer understand the sign as indicating a particular business.
An isolated customer comment or ambiguous headline therefore does not resolve the question. Document meaningful developments rather than assuming every casual expression causes loss of rights. The important distinction is whether the word still identifies your commercial origin or increasingly serves as the ordinary name for equivalent products from different suppliers.
Sources: IPI: 2026 Trademark Guidelines, generic signs · IPI: common property and other grounds for refusal
Use the brand alongside an ordinary product description
Give the product an understandable generic description and present the trademark alongside it as the indication of origin. In copy, the brand should not stand alone as a replacement for the whole product category. This editorial habit is practical prevention, not an inflexible statutory grammar rule. It helps staff and partners distinguish the two functions.
Create brief wording and presentation instructions for product pages, packaging, sales materials and retailers. Record the spelling, permitted sign versions and appropriate generic product description. Review new material against these points. A consistent presentation is easier to maintain when these checks form part of the ordinary content approval process.
Investigate and correct meaningful problems
Monitor important retailer descriptions, your own campaigns and relevant industry usage. Where there is an identifiable incorrect attribution, a factual correction may be an appropriate first step. Whether further legal measures are warranted requires specific assessment. Not every journalistic mention or everyday use automatically infringes a trademark.
Keep traceable records of your corrections and actual brand presentation. Registration remains an important starting point but does not permanently guarantee every desired protection position. If the name already functions mainly as an ordinary descriptive term, obtain professional assessment. Another filing alone does not automatically change how people understand the sign.
Sources: IPI: 2026 Trademark Guidelines, generic signs · WIPO Magazine 2004: principles of trademark usage
What you can do now
- Separate the brand name from the generic product description in your materials.
- Give distribution partners clear wording and presentation instructions.
- Document notable generic uses and have meaningful concerns assessed.
Frequently asked questions
Do I lose the mark when customers use it as a product word?
Not automatically. Swiss Guidelines distinguish registered marks from unprotected signs and require the relevant perception among the circles concerned for generic status. Individual statements do not establish that conclusion as a general rule.
Does a trademark symbol prevent every risk of becoming generic?
No. A trademark notice can support clear presentation, but it replaces neither distinctive use nor actual public understanding. It is not a guarantee of permanent eligibility for protection.
Sources: WIPO Magazine 2004: principles of trademark usage · IPI: 2026 Trademark Guidelines, generic signs