T 0883/90 (Propulsion Apparatus/BOLESTA) of 1.4.1993

European Case Law Identifier: ECLI:EP:BA:1993:T088390.19930401
Date of decision: 01 April 1993
Case number: T 0883/90
Application number: 85900952.4
IPC class: F03G 7/10
Language of proceedings: EN
Distribution: B
Download and more information:
Decision text in EN (PDF, 730 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: PROPULSION APPARATUS
Applicant name: BOLESTA, Dymtro
Opponent name: -
Board: 3.2.04
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 83
European Patent Convention 1973 Art 117(1)(a)
European Patent Convention 1973 Art 133(2)
European Patent Convention 1973 R 71(2)
Keywords: Sufficiency of disclosure (no)
Oral proceedings and taking of evidence without the duly informed professional representative
Taking of evidence by hearing the party
Catchwords:

Taking of evidence by hearing the party is possible without the presence of the duly informed professional representative";

A person as specified in Article 133(2) EPC cannot himself act as a professional representative during oral proceedings before the Board;

The knowledge of a person skilled in the art in the technical field of physics and thermodynamics is at least based on the generally accepted laws of thermodynamics.

Cited decisions:
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Citing decisions:
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Case Law Book: III Amendments