Register information Patent

DE file number : P 34 85 176.3 (Status: not pending/lapsed, Query started: September 24, 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 85 176.3
96EP file numberEAKZ84 30 7624.1
97EP publication numberEPN144161
54Designation/titleTISteuer- und Regelsystem für einen Wechselstrom-Motor.
51IPC main classICM
(ICMV)		 H02P 5/40 (2000.01)
51IPC secondary class(es)ICS
(ICSV)		 H02P 7/62 (2000.01)
22DE application dateDATNov 5, 1984
96EP application dateEATNov 5, 1984
43Date of first publicationOTJul 18, 1985
Date of publication of grantPETOct 16, 1991
71/73Applicant/ownerINHToshiba Mitsubishi-Electric Industrial Systems Corporation, Tokio/Tokyo, JP
72InventorINHirata, Akio c/o Patent Division, 1-1, Shibaura 1-chome Minato-ku Tokyo, JP; Naito, Yoshio c/o Patent Division, 1-1, Shibaura 1-chome Minato-ku Tokyo, JP
74RepresentativeVTRUexküll & Stolberg, 22607 Hamburg, DE
Address for service Patentanwälte Uexküll & Stolberg, 22607 Hamburg, DE
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31
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Foreign priorityPRC
PRNA
PRDA
JP
206878/83
Nov 5, 1983
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
88358/84
May 4, 1984
LicenceLIZWillingness to grant licences to anyone declared
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB, SE
43Date of first publicationEVTJun 12, 1985
Date of the first transfer into DPMAregisterEREGTSep 25, 2012
Date of the (most recent) update in DPMAregisterREGTJan 19, 2013
(Show all update days)(Hide all update days)
  • 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 Jun 12, 1985   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 18, 1985 Jul 18, 1985 Display details
3 Procedure relating to EP application EPO publication of search report Jul 6, 1988   Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 16, 1991   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Nov 21, 1991 Nov 21, 1991 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jul 16, 1992 Nov 12, 1992 Display details
7 Change of classification Change of IPC main class Oct 1, 1994   Display details
8 Licence Willingness to grant licences declared Nov 12, 1998   Display details
9 Change of classification Change of IPC main class Oct 9, 1999   Display details
10 Administrative procedure IP right lapsed through expiry of term of protection Nov 5, 2004   Display details
11 New applicant/owner details New applicant/owner details Apr 4, 2005 Jun 9, 2005 Display details