What is an example of a collective mark?

A collective mark represents the brand of a group whose members are part of that entity, typically indicating a shared characteristic or affiliation. The NFL (National Football League) logo is a prime example of a collective mark because it identifies the collective brand of all teams that are members of the league. It signifies not just one team, but the entire organization and the collective identity of its member teams, representing their shared values and activities.

In contrast, the other options depict trademarks owned by individual companies or brands rather than a collective entity. The Coca Cola logo is a trademark for the specific beverage and company, the Adidas stripes signify a single brand's identity, and the Panda Express logo represents a particular restaurant chain. None of these examples indicate a collective brand affiliation among multiple members or organizations.