What is used to identify and distinguish the source of a service rather than a product?
A) Service mark
B) Trademark
C) Sales mark
D) All of the above
E) None of the above

Question

Quizplus · Accepted Answer

A service mark is specifically used to identify and distinguish the source of a service, whereas a trademark is used to identify and distinguish the source of a product. "Sales mark" is not a commonly used term in the realm of intellectual property.

What Is Used to Identify and Distinguish the Source of a Service