Register information Patent

DE file number : P 35 81 315.6 (Status: not pending/lapsed, Query started: September 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 DAKZP 35 81 315.6
96EP file numberEAKZ85 10 6585.4
97EP publication numberEPN163293
54Designation/titleTIBandkassette.
51IPC main classICM
(ICMV)		 G11B 23/087 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 G11B 23/04 (2000.01)
22DE application dateDATMay 29, 1985
96EP application dateEATMay 29, 1985
43Date of first publicationOTDec 4, 1985
Date of publication of grantPETJan 16, 1991
71/73Applicant/ownerINHHitachi Maxell, Ltd., Ibaraki, Osaka, JP; Hitachi, Ltd., Tokyo, JP
72InventorINSumida, Takashi, Takatsuki-shi Osaka, JP; Sasaki, Sigeo, Nishigyo-ku Kyoto-shi Kyoto, JP; Ketori, Takao, Osaka-shi Osaka, JP; Fujita, Kazuhiro, Nagaokakyo-shi Kyoto, JP; Ogiro, Kenji, Yokohama-shi Kanagawa, JP
74RepresentativeVTRdompatent von Kreisler Selting Werner - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
Address for service dompatent von Kreisler Selting Werner - Partnerschaft von Patentanwälten und Rechtsanwälten mbB, 50667 Köln, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
110274/84
May 30, 1984
Patent division in charge 55
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, GB
Published EP/WO documentsEPWOPNOriginal document: EP000000163293
Searchable text: EP000000163293
Original document: EP000000163293B1
Searchable text: EP000000163293B1
43Date of first publicationEVTDec 4, 1985
Date of the first transfer into DPMAregisterEREGTJun 18, 2019
Date of the (most recent) update in DPMAregisterREGTAug 20, 2019
(Show all update days)(Hide all update days)
  • Aug 20, 2019
    • Historical data not available for this/these date(s)
  • Jun 18, 2019
    • 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 Dec 4, 1985   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 16, 1986 Jan 16, 1986 Display details
3 Procedure relating to EP application EPO publication of search report Jul 22, 1987   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 16, 1991   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Feb 21, 1991 Feb 21, 1991 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Oct 16, 1991 Feb 20, 1992 Display details
7 Change of classification Change of IPC main class Oct 1, 1994   Display details
8 Change of classification Change of IPC main class Oct 9, 1999   Display details
9 Administrative procedure IP right lapsed through expiry of term of protection May 29, 2005   Display details