T 0047/91 () of 30.6.1992

European Case Law Identifier: ECLI:EP:BA:1992:T004791.19920630
Date of decision: 30 June 1992
Case number: T 0047/91
Application number: 83105575.1
IPC class: B22D 11/00
B22D 11/06
B21B 27/08
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 768 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Two piece casting wheel
Applicant name: ALLIED-SIGNAL INC.
Opponent name: I : Sundwiger Eisenhütte Maschinenfabrik GRAH & Co
II : VOEST-ALPINE AG
III : VOEST-ALPINE Industrieanlagenbau Ges.m.b.H.
Board: 3.2.03
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
European Patent Convention 1973 Art 123(3)
Keywords: Technical field to be considered by a skilled person; inventive step (denied)
Catchwords:

-

Cited decisions:
T 0176/84
Citing decisions:
-

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t910047eu1.html

Date retrieved: 17 May 2021

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