T 0685/98 (Clock synchronisation) of 21.9.1998

European Case Law Identifier: ECLI:EP:BA:1998:T068598.19980921
Date of decision: 21 September 1998
Case number: T 0685/98
Application number: 95938496.7
IPC class: G04G 7/00
Language of proceedings: EN
Distribution: A
Download and more information:
Decision text in EN (PDF, 631 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: OJ | Published
Title of application: Clock synchronisation
Applicant name: GPT Limited
Opponent name: -
Board: 3.5.02
Headnote: I. The phrase "fails to reply in due time to any invitation under ... paragraph 2" in Article 96(3) EPC has to be construed in the light of the purpose of the invitation pursuant to Article 96(2) EPC and Rule 51(2) EPC, which is to afford the applicant an opportunity to exercise his right to present comments in accordance with Article 113(1) EPC. Hence a letter from the applicant which neither exercises nor waives that right is not a reply for the purposes of Article 96(3) (reasons 3.2 and 3.3).
II. Where no reply other than such a letter has been received, a purported refusal pursuant to Article 97(1) EPC is ultra vires - and hence voidable ab initio - since Article 97(1) expressly precludes refusal "where a different sanction is provided for by this Convention", the sanction provided under Article 96(3) for failure to reply being "the application shall be deemed to be withdrawn" (reasons 5.1).
III. In particular, where an applicant's letter of reply to a first Rule 51(2) communication contains only a procedural request devoid of any substantive implications (here a request for a replacement communication detailing the legal basis under the EPC rather than the PCT of the objections raised in the communication, and a request that a new time limit be set for reply) the examining division has no power to refuse the application under Article 97(1) EPC (reasons 4.3 and 4.5).
IV. In unclear cases there can be no presumption that an applicant has waived his right to be heard under Article 113(1) EPC. Hence a refusal decision pursuant to Article 97(1) EPC (here purported refusal decision by reason of it being ultra vires) based on such a presumption and taken before expiry of the term originally set for reply to a communication contravenes Article 113(1) and thus involves a substantial procedural violation (reasons 3.3, 4.6, 4.8 and 5.3).
V. Where a fundamental procedural right has manifestly been violated in a refusal pursuant to Article 97(1) EPC, or in the foregoing examination procedure, a further substantial procedural violation occurs if the examining division fails to grant interlocutory revision on appeal (following T 647/93, OJ EPO 1995, 132) since such a right must be safeguarded irrespective of the substantive merits of the case (reasons 6.2).
Relevant legal provisions:
European Patent Convention 1973 Art 96(2)
European Patent Convention 1973 Art 96(3)
European Patent Convention 1973 Art 97(1)
European Patent Convention 1973 Art 109(1)
European Patent Convention 1973 Art 109(2)
European Patent Convention 1973 Art 111(1)
European Patent Convention 1973 Art 113(1)
European Patent Convention 1973 Art 125
European Patent Convention 1973 R 51(2)
European Patent Convention 1973 R 67
Rules of procedure of the Boards of Appeal Art 10
Keywords: Procedural request a reply for the purposes of Art. 96(3) EPC - no
Refusal decision ultra vires - yes
Reimbursement of appeal fee equitable - yes
Remittal to examining division for further prosecution
Catchwords:

-

Cited decisions:
G 0001/88
J 0037/89
J 0029/94
T 0160/92
T 0647/93
Citing decisions:
T 0861/03
T 0603/04
T 1060/13
T 1567/17
T 1558/18

17 references found.

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Offical Journal of the EPO

Case Law Book: III Amendments

Case Law Book: IV Divisional Applications

Case Law Book: V Priority

Case Law of the Enlarged Board

General Case Law