Register information Patent

DE file number : 692 18 731.6 (Status: not pending/lapsed, Query started: October 8, 2024)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ692 18 731.6
96EP file numberEAKZ92 31 0217.2
97EP publication numberEPN545562
54Designation/titleTIHerstellungsverfahren der Mittelelektrode einer Zündkerze
51IPC main classICM
(ICMV)		 H01T 21/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01T 13/39 (2006.01)
22DE application dateDATNov 9, 1992
96EP application dateEATNov 9, 1992
43Date of first publicationOTJul 15, 1993
Date of publication of grantPETApr 2, 1997
71/73Applicant/ownerINHNGK Spark Plug Co., Ltd., Nagoya-shi, JP
72InventorINOshima, Takafumi, Nagoya-shi, JP; Okayama, Tsutomu, Nagoya-shi, JP
74RepresentativeVTRRechts- und Patentanwälte Lorenz Seidler Gossel, 80538 München, DE
10Published DE documentsDEPNOriginal document: DE000069218731T2
Searchable text: DE000069218731T2
Address for service Rechts- und Patentanwälte Lorenz Seidler Gossel, 80538 München, DE
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31
32
Foreign priorityPRC
PRNA
PRDA
JP
319107/91
Dec 3, 1991
Patent division in charge 34
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, IT
43Date of first publicationEVTJun 9, 1993
Date of the first transfer into DPMAregisterEREGTSep 26, 2012
Date of the (most recent) update in DPMAregisterREGTJan 20, 2013
(Show all update days)(Hide all update days)
  • Jan 20, 2013
    • Historical data not available for this/these date(s)
  • Sep 26, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to EP application EPO 1st publication Jun 9, 1993   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 15, 1993 Jul 15, 1993 Display details
3 Procedure relating to EP application EPO publication of search report Nov 10, 1993   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 2, 1997   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant May 7, 1997 May 7, 1997 Display details
6 Publications Translation of EP patent specification Jul 10, 1997 Jul 10, 1997 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 2, 1998 Apr 30, 1998 Display details
8 Change of classification Change of IPC main class Oct 9, 1999   Display details
9 Change of classification Change of IPC main class Oct 17, 2005   Display details
10 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jun 1, 2007 Sep 13, 2007 Display details