T 0361/88 () of 21.6.1990

European Case Law Identifier: ECLI:EP:BA:1990:T036188.19900621
Date of decision: 21 June 1990
Case number: T 0361/88
Application number: 83300856.8
IPC class: D01D 5/24
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 682 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Process for increasing void volume of hollow filaments
Applicant name: E.I. Du Pont de Nemours and Co
Opponent name: 1)Enka AG 2)Hoechst AG
Board: 3.2.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 84
European Patent Convention 1973 Art 56
Keywords: Claim - functional feature - process
Inventive step - process - different purpose
Catchwords:

-

Cited decisions:
G 0002/88
Citing decisions:
T 0430/92
T 1936/12
T 0097/13

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t880361eu1.html

Date retrieved: 17 May 2021

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