In this subchapter: (1) Basic application The term "basic application" means the application for the registration of a mark that has been filed with an Office of a Contracting Party and that constitutes the basis for an application for the international registration of that mark. (2) Basic registration The term "basic registration" means the registration of a mark that has been granted by an Office of a Contracting Party and that constitutes the basis for an application for the international registration