Patent vs trademark vs copyright: how are they different?
Reviewed by
Dominic Davies, patent attorney (20+ years)
· Last reviewed
September 7, 2026
A patent protects a functional invention, a trademark protects a brand identifier like a name or logo, and a copyright protects an original creative work such as writing, music or software as written. A single product can involve all three simultaneously, protecting different aspects of the same business.
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