R. 25  - Attestation d'exposition  R. 25 - Certificate of exhibition  R.25 - Ausstellungsbescheinigung
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Rule 25

Certificate of exhibition

 

Guidelines

 

 

 

Within four months of filing the European patent application, the applicant shall file the certificate referred to in Article 55, paragraph 2, which :

 

A III 1.2

A IV 3.1

B VI 5.5

G V 4.

 

 

 

a) is issued at the exhibition by the authority responsible for the protection of industrial property at that exhibition;

 

 

 

 

 

b) states that the invention was in fact displayed there;

 

 

 

 

 

c) states the opening date of the exhibition and, where the invention was disclosed later than on that date, the date on which the invention was first disclosed; and

 

 

 

 

 

d) is accompanied by an identification of the invention, duly authenticated by the above-mentioned authority.

 

 

 

 

 

 

 


 

 

 

 

 

 

 

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Art. 55

R. 159

G 2/99

G 3/98

 

 

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