T 0561/89 () of 29.4.1991

European Case Law Identifier: ECLI:EP:BA:1991:T056189.19910429
Date of decision: 29 April 1991
Case number: T 0561/89
Application number: 82201601.0
IPC class: F04D 19/04
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 444 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: High-vacuum molecular pump
Applicant name: Ultra-Centrifuge Nederland
Opponent name: Leybold AG
Board: 3.2.04
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
European Patent Convention 1973 Art 114
European Patent Convention 1973 R 58(4)
Keywords: Inventive step - yes
new filed document : response to the decision
Catchwords:

-

Cited decisions:
T 0219/83
Citing decisions:
T 0574/89
T 1000/93
T 1076/00
T 0648/13

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t890561eu1.html

Date retrieved: 17 May 2021

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