Strasbourg Agreement Concerning the International Patent Classification

Date of Text:

Adopted on March 24, 1971 at Strasbourg
Entry into Force on October 7, 1975
Amended on September 28, 1979
Entry into Force on February 25, 1982

Host Institution:

Members:

Subject Matter:

Patents (Inventions), Utility Models

Available Texts:

Treaty Text
Arabic	اتفاق استراسبرغ الخاص بالتصنيف الدولي للبراءات
Chinese	国际专利分类斯特拉斯堡协定 (1979年10月2日修正) (正式翻译)
English	Strasbourg Agreement Concerning the International Patent Classification (as amended on September 28, 1979) (Authentic text) Strasbourg Agreement Concerning the International Patent Classification (of March 24, 1971)
French	Arrangement de Strasbourg concernant la classification internationale des brevets (modifié le 28 septembre 1979) (Texte authentique) Arrangement de Strasbourg concernant la classification internationale des brevets (du 24 mars 1971)
Russian	Cтрасбургское соглашение о международной патентной классификации (от 24 марта 1971 г.)
Spanish	Arreglo de Estrasburgo relativo a la Clasificación Internacional de Patentes (enmendado el 28 de septiembre de 1979) (Traducción oficial) Arreglo de Estrasburgo relativo a la Clasificación Internacional de Patentes (del 24 de marzo de 1971)