His Majesty the King of Portugal and of the Algarves: Councillor E. Madeira Pinto, Director General at the Ministry of Public Works, of Commerce and Industry.
His Majesty the King of Servia: Dr. Michel Vouitch, His Envoy Extraordinary and Minister Plenipotentiary at Paris.
His Majesty the King of Sweden and Norway: Count Wrangel, His Envoy Extraordinary and Minister Plenipotentiary near His Majesty the King of the Belgians.
The Federal Council of the Swiss Confederation: Mr. J. Borel, Consul General of the Swiss Confederation at Brussels; Doctor Louis-Rodolphe de Salis, Professor at Berne.
The President of the French Republic, for Tunis: Mr. Gérard, Envoy Extraordinary and Minister Plenipotentiary near his Majesty the King of the Belgians; Mr. Bladé, Consul of the 1st Class at the Ministry of Foreign Affairs of France.
Who, after having communicated to each other their full powers, found to be in good and due form, have agreed upon the following articles:
The International Convention of March 20, 1883, is modified as follows:
I. Article 3 of the Convention shall read as follows:
Art. 3. Are assimilated to the subjects or citizens of the contracting States, the subjects or citizens of States not forming part of the Union, who are domiciled or have bona fide industrial or commercial establishments upon the territory of one of the States of the Union.
II. Article 4 shall read as follows:
Art. 4. Any one who shall have regularly deposited an application for a patent of invention, of an industrial model, or design, of atrade or commercial mark, in one of the contracting States, shall enjoy for the purpose of making the deposit in the other States, and under reserve of the rights of third parties, a right of priority during the periods hereinafter mentioned.
In consequence, the deposit subsequently made in one of the other States of the Union before the expiration of these periods cannot be invalidated by acts performed in the interval, especially by another deposit, by the publication of the invention or its working, by the sale of copies of the design or model, by the employment of the mark.
The periods of priority above mentioned shall be twelve months for patents of invention and four months for designs or industrial models, as well as for trade or commercial marks.
III. There is inserted in the Convention an article 4 bis, as follows:
