Ratification contained a declaration provided for in Article 64(1)(a). This declaration was withdrawn on April 1, 1987, with effect from July 1, 1987. (see PCT Notification No. 50)
With the declarations provided for in Articles 64(3)(a) and 64(4)(a). (see PCT Notification No. 9 and No. 21)
Extends to all areas for which the United States of America has international responsibility. (see PCT Notification No. 9)