functional
Defined in 1 dictionary — Case Law
Definitions from Case Law
From 305 U.S. 111 - Kellogg Co. v. National Biscuit Co. · 1938Most cited · 1,659 citing opinions
The evidence is persuasive that this form is functional—that the cost of the biscuit would be increased and its high quality lessened if some other form were substituted for the pillow-shape.