T 0522/94 (Admissibility of opposition) of 22.9.1997

European Case Law Identifier: ECLI:EP:BA:1997:T052294.19970922
Date of decision: 22 September 1997
Case number: T 0522/94
Application number: 85902531.4
IPC class: B22D 41/12
Language of proceedings: EN
Distribution: A
Download and more information:
Decision text in EN (PDF, 1 MB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: OJ | Published
Title of application: Powered vehicle for operation of ladles, in particular for tapping aluminium
Applicant name: TECHMO Car S.p.A.
Opponent name: GLAMA Maschinenbau GmbH
Board: 3.2.05
Headnote: I. The admissibility of the opposition must be checked ex officio in every phase of the opposition and ensuing appeal proceedings. It can and, where appropriate, must be raised by the board in appeal proceedings even if this is the first time this matter is addressed (T 289/91 OJ EPO 1994, 649; T 28/93, reasons, 2, not published in the OJ EPO).
II. Admissibility of the opposition has to be judged on the basis of the content of the notice of opposition as filed, taking account of additional documents filed before the expiry of the opposition period as far as they remedy any deficiency fatal to the admissibility. Such a defect cannot be remedied outside the period for opposition [Rule 56(1) EPC, in fine].
III. On the basis of statements contained in the notice of opposition it must be possible to qualify whether the "instance" or "aspect of the state of the art" was made available to the public by means of a written or oral description, by use, or in another way [Article 54(2) EPC] and of what it consists.
IV. In order to be substantiated pursuant to Rule 55(c) EPC the notice of opposition must indicate "when", "what" and under what circumstances, in particular "to whom", the alleged piece of state of the art was made available.
V. The overall purpose of the admissibility requirement is to allow the proprietor of the patent and the opposition division to examine the alleged ground for revocation without recourse to independent enquiries.
Relevant legal provisions:
European Patent Convention 1973 Art 99
European Patent Convention 1973 R 55(c)
European Patent Convention 1973 R 56(1)
Keywords: Admissibility of opposition
Substantiation of grounds of opposition
Made available by use or in any other way
Instances of state of the art made available in any other way
Catchwords:

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Cited decisions:
T 0328/87
T 0279/88
T 0289/91
T 0028/93
Citing decisions:
T 1069/96
T 0611/97
T 1180/97
T 0022/98
T 0631/98
T 0103/99
T 0151/99
T 0291/99
T 0900/99
T 0349/00
T 1082/00
T 1169/00
T 0015/01
T 0339/01
T 0858/01
T 1081/01
T 0563/02
T 0324/03
T 0646/03
T 1081/03
T 0782/04
T 1178/04
T 1553/07
T 0833/08
T 1937/10
T 0109/11
T 2061/12
T 1236/13
T 2037/18

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