Under US trade mark law, the USPTO may invalidate a trade mark registration or refuse to register a trade mark application based on the premise that the underlying filing contains false statements. The risk of invoking this penalty typically arises when a trade mark owner signs the required declaration that the mark at issue is in use on or in connection with all of the goods and services listed in the application/registration when, in fact, the mark may be used on only some of the goods or for some of the services.