European Patent Office
1980

6 - June

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2 - February
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5 - May
6 - June
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11-12 - November - December

    Official Journal June 1980

    Online publication date: 30.6.1980

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    INTERNATIONAL TREATIES

    PCT
    Accession of Hungary and the Democratic People's Republic of Korea to the PCT143

    INFORMATION FROM THE EPO

    Information from the EPO
    INFORMATION FOR PCT APPLICANTS Patent claims forming the basis of a supplementary search by the EPO under Article 157, paragraph 2 EPC144-145
    Entry into force of the Strasbourg Patent Convention144
    Filing of European patent applications in France146-148
    * * *
    Legal Advice No. 5/80 Calculation of aggregate time limits149-153

    FEES

    Notice concerning provisions governing fees and announcements on the payment of fees, costs and prices154-160

    REPRESENTATION

    List of professional representatives before the EPO
    List of professional representatives before the EPO161-165

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