GL F VI 2.4.1 Intermediate publication of the contents of the priority application

P is the application from which priority is claimed by EP, D is the disclosure of the subject-matter of P.

1.1.90

1.5.90

1.6.90

Filing

Publication

Filing

P

D

EP

D is state of the art under Art. 54(2) if the priority claim of P is not valid.

Source: http://www.epo.org/law-practice/legal-texts/html/guidelines/e/f_vi_2_4_1.htm

Date retrieved: 17 May 2021

3 references found.

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EPC Articles

X A.54 EPC Novelty

EPO Guidelines - F The European Patent Application

X GL F VI 2.4 Some examples of determining priority dates