Which term refers to nonfuctional elements of a product such as package shape,design,and color?

Question

Quizplus · Accepted Answer

Trade dress refers to the visual elements of a product that are not essential to its functionality, but help to distinguish it from other products on the market. This includes elements such as package shape, design, and color, as well as other non-functional aspects of a product's appearance. Trademarks, identity, and logos are all related concepts, but they do not specifically refer to non-functional elements of a product's design.

Which Term Refers to Nonfuctional Elements of a Product Such