PCT Notification No. 56
Patent Cooperation Treaty (PCT)
Ratification by Canada
The Director General of the World Intellectual Property Organization (WIPO) presents his compliments to the Minister for Foreign Affairs and has the honor to notify him of the deposit by the Government of Canada, on October 2, 1989, of its instrument of ratification of the Patent Cooperation Treaty (PCT), done at Washington on June 19, 1970.
The said Treaty, as amended on October 2, 1979, and modified on February 3, 1984, will enter into force, with respect to Canada, three months after the date on which the said instrument of ratification was deposited, that is, on January 2, 1990.
October 2, 1989