Register information Patent

DE file number : 694 31 701.2 (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 DAKZ694 31 701.2
96EP file numberEAKZ94 11 3000.7
97EP publication numberEPN640863
54Designation/titleTIFlüssigkristall-Anzeigevorrichtung
51IPC main classICM
(ICMV)		 G02F 1/1333 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G02F 1/1337 (2006.01)
22DE application dateDATAug 19, 1994
96EP application dateEATAug 19, 1994
43Date of first publicationOTApr 6, 1995
Date of publication of grantPETNov 13, 2002
71/73Applicant/ownerINHMatsushita Electric Industrial Co., Ltd., Kadoma-shi, JP
72InventorINUemura, Tsuyoshi, Kadoma-shi, JP; Kosako, Shinnya, Kadoma-shi, JP; Mochizuki, Hideaki, Tennoji-ku, JP; Yamamoto, Masao, Kishiwada-shi, JP
74RepresentativeVTRVossius & Partner, 81675 München, DE
10Published DE documentsDEPNOriginal document: DE000069431701T2
Searchable text: DE000069431701T2
Address for service Vossius & Partner Patentanwälte Rechtsanwälte, München,
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31
32
Foreign priorityPRC
PRNA
PRDA
JP
21017493
Aug 25, 1993
Patent division in charge 51
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, NL
43Date of first publicationEVTMar 1, 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 Mar 1, 1995   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 6, 1995 Apr 6, 1995 Display details
3 Change of classification Change of IPC main class Sep 27, 2002   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 13, 2002   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Dec 19, 2002 Dec 19, 2002 Display details
6 Publications Translation of EP patent specification Jul 3, 2003 Jul 3, 2003 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 13, 2003 Dec 11, 2003 Display details
8 Change of classification Change of IPC main class Oct 17, 2005   Display details
9 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, 2006 Jun 14, 2006 Display details