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Structure & word elements · Examination signal

Common word stem

If two trademarks share the same distinctive core, they draw closer – even if other building blocks attach around it. The distinctive stem stays in memory.

The core shapes the impression

What matters is the distinctive element of a trademark. If this stem is identical or nearly so, a different addition often doesn't help: the public recognises the same origin.

Caution, however, with purely descriptive stems – see the risk-reducing factors on this.

Example

This is what a structural alert looks like

Rule of thumb

Same core, same impression

If the distinctive stem matches, the rest often counts for little.

Does free basic protection detect this?

A shared stem in an otherwise different name is not an exact match. These structural-proximity relationships are detected by Pro's analysis.

Structural hits are detected by Pro

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This article is for information and does not constitute legal advice.