T 1409/05 (Sequence of divisionals/SEIKO) of 30.3.2006

European Case Law Identifier: ECLI:EP:BA:2006:T140905.20060330
Date of decision: 30 March 2006
Case number: T 1409/05
Decision of the Enlarged Board of Appeal: G 0001/06
Application number: 01128824.8
IPC class: G09G 3/36
Language of proceedings: EN
Distribution: A
Download and more information:
Decision text in EN (PDF, 117 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: OJ | Unpublished | Published
Title of application: Liquid crystal device
Applicant name: SEIKO EPSON CORPORATION
Opponent name: -
Board: 3.4.03
Headnote: The following questions are referred to the Enlarged Board of Appeal:
(1) In the case of a sequence of applications consisting of a root (originating) application followed by divisional applications, each divided from its predecessor, is it a necessary and sufficient condition for a divisional application of that sequence to comply with Article 76(1) EPC, second sentence, that anything disclosed in that divisional application be directly, unambiguously and separately derivable from what is disclosed in each of the preceding applications as filed?
(2) If the above condition is not sufficient,
does said sentence impose the additional requirement
(a) that the subject-matter of the claims of said divisional be nested within the subject-matter of the claims of its divisional predecessors?
or
(b) that all the divisional predecessors of said divisional comply with Article 76(1) EPC?
Relevant legal provisions:
European Patent Convention 1973 Art 76(1)
European Patent Convention 1973 Art 1
European Patent Convention 1973 Art 54(2)
European Patent Convention 1973 Art 54(3)
European Patent Convention 1973 Art 63(1)
European Patent Convention 1973 Art 64(1)
European Patent Convention 1973 Art 80
European Patent Convention 1973 Art 90(1)(a)
European Patent Convention 1973 Art 90(2)
European Patent Convention 1973 Art 96(2)
European Patent Convention 1973 Art 97(1)
European Patent Convention 1973 Art 100(c)
European Patent Convention 1973 Art 111(1)
European Patent Convention 1973 Art 112(1)(a)
European Patent Convention 1973 Art 123(2)
European Patent Convention 1973 R 25(1)
European Patent Convention 1973 R 39
European Patent Convention 1973 R 86(3)
Keywords: Compliance with Article 76(1) EPC for a sequence of divisional applications
According of a filing date
Content of the application
Referral to the Enlarged Board of Appeal
Catchwords:

-

Cited decisions:
G 0004/98
G 0001/05
J 0013/85
J 0011/91
T 0260/85
T 0514/88
T 0441/92
T 0545/92
T 0211/95
T 0276/97
T 0904/97
T 1008/99
T 0555/00
T 1176/00
T 1158/01
T 0643/02
T 0720/02
T 0797/02
T 0039/03
T 0090/03
T 0655/03
T 0873/04
Citing decisions:
G 0001/05
J 0019/13
T 0313/05
T 1409/05
T 0025/09

21 references found.

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Offical Journal of the EPO

Case Law Book: IV Divisional Applications

Case Law of the Enlarged Board

General Case Law