Secondary Meaning
Definition
The association that consumers make between a mark and a specific source, acquired over time through extensive use, even if the mark was originally descriptive. Also called acquired distinctiveness.
- Field
- Trademark law and forensic linguistics
- Also called
- Acquired distinctiveness
- Requires
- Extensive, continuous use over time
- Applies to
- Originally descriptive or non-distinctive marks
Common questions
How does a descriptive term acquire trademark protection through secondary meaning?+
Through evidence such as duration and exclusivity of use, advertising spend, consumer surveys, and unsolicited media recognition showing the public now associates the term primarily with one source rather than its ordinary descriptive sense.
What role does a forensic linguist play in a secondary-meaning dispute?+
They may analyze corpus data and consumer-facing usage, or assess survey methodology, to evaluate whether the public actually associates the mark with a single source, and testify on the term's ordinary versus acquired meaning.
Why is secondary meaning harder to prove for highly descriptive terms?+
The more directly a term describes the product itself, the more evidence of exclusive and extensive use is usually needed to overcome the presumption that consumers understand it in its ordinary descriptive sense.
Related terms
- Corpus Linguistics
- The study of language through large, principled collections of texts or transcripts. In forensic work, corpus methods are used to count how...
- Descriptiveness
- The characteristic of a mark that directly describes a feature, quality, or ingredient of the goods or services. Descriptive marks receive little...
- Genericness
- The condition in which a brand name has become the common noun for a class of goods or services in public usage,...
- Likelihood of Confusion
- The central test in trademark infringement: whether a reasonably attentive consumer would be confused about the commercial source of goods or services...
- Phonological Similarity
- The degree to which two marks sound alike when pronounced, assessed through minimal pair analysis, prosodic structure (syllable count and stress), and...