Under the Useful Article Doctrine , copyright does protect the functional design of the object itself (which is usually the domain of patent law). Instead, it only protects artistic features that can be separated from the object's function.
Performing a specific task like boiling water or lighting a room. The Doctrine & Copyrightability apdn__1249zip
The Supreme Court established a two-part test in the case Star Athletica, L.L.C. v. Varsity Brands, Inc. : Under the Useful Article Doctrine , copyright does
Companies like Applied DNA Sciences (APDN) provide a technical solution for manufacturers of useful articles. Because these items (like high-end apparel or automotive parts) often lack strong copyright protection for their overall design, they are frequent targets for counterfeiting. APDN uses molecular tags to prove an item is "original" at the fiber or material level, bypassing the legal "muddle" of trying to copyright the item's physical shape. Useful Articles - Copyright : Companies like Applied DNA Sciences (APDN) provide
For instance, a floral design engraved on a silver spoon can be copyrighted as an artistic work, but the shape and function of the spoon itself cannot be copyrighted. Why APDN Matters for Useful Articles
The "useful article" doctrine is a key legal concept in copyright law that determines when artistic elements of a functional object—like a chair, a dress, or a lamp—can be protected.
The feature must be able to exist on its own—for example, as a painting or sculpture—if it were imagined apart from the functional object.