In this respect see also A‑III, 6. 1.1 Filing date as effective date 1.2 Priority date as effective date 1.3 Validly claiming priority 1.4 First application 1.5 Multiple priorities Source: http://www.epo.org/law-practice/legal-texts/html/guidelines/e/f_vi_1.htmDate retrieved: 17 May 202110 references found. Click X to load a reference inside the current page, click on the title to open in a new page.EPO Guidelines - A Formalities ExaminationXGL A III 6 Claim to priority (see also F‑VI ) Loading...XGL A III 6.1 General remarks Loading...EPO Guidelines - F The European Patent ApplicationXGL F General Loading...XGL F IV 3.8 Independent claims containing a reference to another claim or to features from a claim of another category Loading...XGL F VI – Priority Loading...XGL F VI 1.1 Filing date as effective date Loading...XGL F VI 1.2 Priority date as effective date Loading...XGL F VI 1.3 Validly claiming priority Loading...XGL F VI 1.4 First application Loading...XGL F VI 1.5 Multiple priorities Loading...