Register information Patent

DE file number : 691 28 652.3 (Status: not pending/lapsed, Query started: September 18, 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 DAKZ691 28 652.3
96EP file numberEAKZ94 11 3117.9
97EP publication numberEPN638997
54Designation/titleTISteuerschaltung
51IPC main classICM
(ICMV)		 H03G 3/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H03G 3/20 (2006.01)
22DE application dateDATAug 22, 1991
96EP application dateEATAug 22, 1991
43Date of first publicationOTMar 23, 1995
Date of publication of grantPETJan 7, 1998
71/73Applicant/ownerINHSony Corp., Tokio/Tokyo, JP
72InventorINIshihara, Masaaki c/o Sony Corporation, Tokyo, JP
74RepresentativeVTRMitscherlich & Partner Patent- und Rechtsanwälte, 80331 München, DE
10Published DE documentsDEPNOriginal document: DE000069128652T2
Searchable text: DE000069128652T2
Address for service Mitscherlich & Partner Patent- und Rechtsanwälte, 80066 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
223560/90
Aug 24, 1990
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
236390/90
Sep 6, 1990
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
236389/90
Sep 6, 1990
Patent division in charge 56
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
43Date of first publicationEVTFeb 15, 1995
Date of the first transfer into DPMAregisterEREGTSep 27, 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 27, 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 Feb 15, 1995   Display details
2 Procedure relating to EP application EPO publication of search report Feb 15, 1995   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 23, 1995 Mar 23, 1995 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 7, 1998   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Feb 12, 1998 Feb 12, 1998 Display details
6 Publications Translation of EP patent specification May 14, 1998 May 14, 1998 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Oct 7, 1998 Feb 11, 1999 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 Mar 1, 2007 Jun 28, 2007 Display details