California Code
ARTICLE 3 - Labels and Signs
Section 39213.

39213. A person shall not use the name “creamy,” “creamery,” or “dairy,” or the representation of a cow or any breed of dairy cattle, or any combination of such words, symbols, marks, designs, or representations commonly used in the sale, advertising, or distribution of ice cream.

(Enacted by Stats. 1967, Ch. 15.)