What is a Collective Membership Mark?

If you are a member of an organization, such as a professional association, a trade union, a club, or a fraternity, you may have seen or used a symbol that represents your membership in that group. For example, you may have worn a pin, a ring, a vest, or a badge that displays the name or logo of your organization. Or you may have hung a plaque or a certificate on your wall that shows your affiliation with a certain group. These symbols are not just mere decorations; they are examples of collective membership trademarks.



