Register information Patent

DE file number : P 34 84 687.5 (Status: not pending/lapsed, Query started: September 10, 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 34 84 687.5
96EP file numberEAKZ84 10 0584.6
97EP publication numberEPN114683
54Designation/titleTIArithmetische Einheit.
51IPC main classICM
(ICMV)		 G06F 9/30 (2000.01)
22DE application dateDATJan 20, 1984
96EP application dateEATJan 20, 1984
43Date of first publicationOTAug 1, 1984
Date of publication of grantPETJun 12, 1991
71/73Applicant/ownerINHKabushiki Kaisha Toshiba, Kawasaki, Kanagawa, JP
72InventorINSumi, Masahiko, Chigasaki-Shi Kanagawa-Ken, JP
74RepresentativeVTRHOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, 81925 München, DE
Address for service HOFFMANN - EITLE Patent- und Rechtsanwälte PartmbB, München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
8883/83
Jan 22, 1983
Patent division in charge 53
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, IT
Published EP/WO documentsEPWOPNOriginal document: EP000000114683
Searchable text: EP000000114683
Original document: EP000000114683
Searchable text: EP000000114683
Original document: EP000000114683B1
Searchable text: EP000000114683B1
43Date of first publicationEVTAug 1, 1984
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJun 21, 2017
(Show all update days)(Hide all update days)
  • Jun 21, 2017; Jan 19, 2013
    • Historical data not available for this/these date(s)
  • Sep 25, 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 Aug 1, 1984   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 6, 1984 Sep 6, 1984 Display details
3 Procedure relating to EP application EPO publication of search report Sep 2, 1987   Display details
4 New applicant/owner details New applicant/owner details May 10, 1991   Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jun 12, 1991   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Jul 18, 1991 Jul 18, 1991 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 12, 1992 Jul 9, 1992 Display details
8 Change of classification Change of IPC main class Oct 1, 1994   Display details
9 Change of classification Change of IPC main class Oct 9, 1999   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 Nov 3, 1999 Mar 9, 2000 Display details