Extract from the Register of European Patents

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Dossier(s):   EP0480780



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Date Document type Procedure Number of pages
Total number of pages: 52
31.10.1996 Refund of fees Search / examination 1
11.07.1994 Closing of application Search / examination 1
05.04.1994 Application deemed to be withdrawn (non-payment of renewal fee) Search / examination 2
05.01.1994 Communication of amended entries concerning the applicant/patent proprietor Search / examination 1
23.11.1993 Submission concerning representation Search / examination 1
06.10.1993 Notice drawing attention to the payment of the renewal fee and additional fee Search / examination 1
05.03.1992 Refund order search fee Search / examination 1
31.01.1992 Communication regarding the transmission of the European search report Search / examination 1
31.01.1992 European search report Search / examination 2
23.08.1991 Abstract Search / examination 1
23.08.1991 Claims Search / examination 3
23.08.1991 Description Search / examination 13
23.08.1991 Designation of inventor Search / examination 1
23.08.1991 Drawings Search / examination 3
23.08.1991 Letter concerning search matters Search / examination 2
23.08.1991 Priority document Search / examination 12
23.08.1991 Request for grant of a European patent Search / examination 6