T 0241/94 () of 5.12.1994

European Case Law Identifier: ECLI:EP:BA:1994:T024194.19941205
Date of decision: 05 December 1994
Case number: T 0241/94
Application number: 84112524.8
IPC class: H03F 3/45
Language of proceedings: EN
Download and more information:
Decision text in EN (PDF, 6.759K)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Differential amplifier
Applicant name: KABUSHIKI KAISHA TOSHIBA
Opponent name: TEMIC TELEFUNKEN microelectronic GmbH
Deutsche ITT Industries GmbH
Board: 3.5.02

Headnote

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Relevant legal provisions:
European Patent Convention 1973 Art 102(3)(a)
European Patent Convention 1973 Art 113(2)
Keywords: Revocation requested by Proprietor
Termination of appeal proceedings - request for revocation of the patent
Catchwords:

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Cited decisions:
T 0186/84
Citing decisions:
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Summary of Facts and Submissions

I. The Appellant filed an opposition against European Patent No. 144 647 and now contests the interlocutory decision of the Opposition Division that account being taken of the amendments made during the opposition proceedings, the patent and the invention to which it related met the requirements of the EPC.

II. The Appellant requests that the decision be set aside and the patent revoked.

III. In a letter dated 21 November 1994, bearing the reference T 0241/94-352 European patent application 84. 112 524.8, the Respondent stated the following: "Revocation of the above-referenced patent is herewith requested".

Reasons for the Decision

1. The appeal is admissible.

2. European Patent No. 144 647 was granted on European patent application 84 112 524.8. It is therefore clear that the Respondent requests revocation of its own European Patent No. 144 647. Thus, following Decision T 186/84 (OJ EPO, 1986, 74), the Board has to revoke the patent.

ORDER

For these reasons it is decided that:

1. The decision under appeal is set aside.

2. European Patent No. 144 647 is revoked.

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