T 1062/96 (Re-establishment/MITSUBISHI) of 11.12.1997

European Case Law Identifier: ECLI:EP:BA:1997:T106296.19971211
Date of decision: 11 December 1997
Case number: T 1062/96
Application number: 89122983.3
IPC class: C07C 57/04
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 172 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished | Unpublished v2
Title of application: Process for preparing unsaturated carboxylic acid or ester thereof
Applicant name: Mitsubishi Gas Chemical Company, Inc.
Opponent name: BASF Aktiengesellschaft
Board: 3.3.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 108
European Patent Convention 1973 Art 122
Keywords: Late-filed statement of grounds
All due care (yes)
Re-establishment (yes)


Cited decisions:
J 0005/80
J 0002/86
J 0003/86
Citing decisions:
T 0833/01
T 0552/02
T 0795/02
T 1465/05
T 1171/13
T 2253/13

Summary of Facts and Submissions

I. European patent No. 0 379 691 was revoked by a decision of the Opposition Division dated 25 October 1996.

II. In a letter received on 6 December 1996, the Patentee's representative filed a notice of appeal against this decision, paying the appeal fee on the same day. In a letter dated 4 March 1997 and received on 5 March 1997, he filed the written statement setting out the grounds of appeal. In a communication dated 14 March 1997, the Registrar of the Boards of Appeal informed the Appellant that the statement of grounds of appeal had not been filed in due time and drew his attention to the possibility of filing a request for re-establishment of rights under Article 122 EPC.

III. On 12 May 1997, the Appellant filed a request for re-establishment of rights, stating the grounds on which it was based, and paid the appropriate fee on the same date. He supplemented his submissions in reply to a communication from the Board.

IV. The Appellant's submissions may be summarised as follows:

The statement of grounds of appeal was finished on 4. March 1997, the due date for it to be filed. After signing the letter, the representative handed it over to his secretary, Mrs. N., with the express order to transmit it on the same date by fax and thereafter as hardcopy by mail to the EPO. Contrary to this order, Mrs. N. transmitted the letter only as hardcopy by mail.

The course of action taken by the representative in this case had been taken in many cases before without causing any mistakes to be made by Mrs. N. who had worked as secretary for almost 10 years and more than 2. years in the representative's office. She had proven to be competent and reliable in her work. Regular supervision over her work by the representative had not given rise to any complaints.

The representative's submissions were corroborated by a declaration (eidesstattliche Versicherung) by Mrs. N. stating that she remembered the representative's oral instruction to send the letter on the same date by fax but that she could not remember why a fax had not actually been sent.

V. The Respondent has abstained from commenting on the request for re-establishment of rights.

Reasons for the Decision

1. The statement of grounds of appeal has not been filed within the time limit pursuant to Article 108, third sentence, EPC. The decision dated 25 October 1996 was deemed to be delivered on 4 November 1996 (Rule 78(3) EPC). Therefore, the time limit expired on 4. March 1997 (Rule 83(4) EPC). The non-observance of the time limit has the effect that the appeal is to be considered as inadmissible (Rule 65(1) EPC). Restitutio in integrum is available in this situation (Article 122(1) EPC).

2. The application for re-establishment of rights fulfils the formal requirements laid down in Article 122(2) and (3) EPC (see above III).

3. The request is allowable since the time limit was missed although all due care required by the circumstances had been taken (Article 122(1) EPC).

3.1. The only cause of non-compliance with the time limit was the fact that Mrs. N. did not carry out the representative's order to dispatch the statement of grounds of appeal by fax on 4 March 1997.

3.2. The posting of a letter prepared and signed by the representative is a typical routine task which the representative may entrust to an assistant. In the present case the assistant was expressly instructed to send the letter by fax on the same day. In a properly organized office the representative may rely on the correct execution of such an instruction. The sending of the fax did not require any specialised knowledge or qualification. Therefore, Mrs. N., a secretary who had proven to be reliable in the daily work of the representative's office, could be expected to do this job within her own responsibility (see J 5/80, OJ EPO 1981, 343). Since the order was to be carried out more or less immediately, a later check whether the fax had actually been dispatched was not necessary. In summary, the Board comes to the conclusion that the omission causing the loss of rights was an isolated mistake which cannot be excluded even in an effective system for monitoring time limits. Article 122 EPC is intended to ensure that, in appropriate cases, a loss of rights does not result from such a mistake (J 2/86 and J 3/86, OJ EPO 1987, 362, reasons 4).


For these reasons it is decided that:

The rights of the Appellant are re-established in relation to the filing of the statement of the grounds of appeal within the time limit prescribed by Article 108, third sentence, EPC.

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