Patent Cooperation Treaty (PCT) : done at Washington on June 19, 1970, amended on September 28, 1979, and modified on February 3, 1984, and Regulations under the PCT (as in force on January 1, 1994).
Patent Cooperation Treaty (PCT) : done at Washington on June 19, 1970, amended on September 28, 1979, and modified on February 3, 1984, and Regulations under the PCT (as in force on January 1, 1994).
Introductory provisions : 1. International application and international search; 2. International preliminary examination; 3. Common provisions; 4. Technical services; 5. Administrative provisions; 6. Disputes; 7. Revision and amendment; 8. Final provisions;.