Which of the Following Is an Example of a Registrable

Multiple Choice

Which of the following is an example of a registrable industrial design?

A) the maple leaf shape of a maple-flavoured cookie
B) the green colour of glass used to bottle lemon-lime sodas
C) the patent for an industrial size dishwasher
D) the Canadian Dental Association's mark on a tube of toothpaste
E) the secret recipe for a new brand of chili