Register information Patent

DE file number : P 34 61 666.7 (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 DAKZP 34 61 666.7
96EP file numberEAKZ84 30 0864.0
97EP publication numberEPN116474
54Designation/titleTIMaschine für Erdarbeiten.
51IPC main classICM
(ICMV)		 E02F 9/12 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 E02F 3/32 (1995.01), E02F 9/20 (1995.01)
22DE application dateDATFeb 10, 1984
96EP application dateEATFeb 10, 1984
43Date of first publicationOTSep 27, 1984
Date of publication of grantPETDec 10, 1986
71/73Applicant/ownerINHNikken Corp., Tokio/Tokyo, JP
72InventorINKishi, Mitsuhiro, Askikaga-shi Tochigi-prefecture 326, JP; Nagasawa, Yokichi, Ashikaga-shi Tochigi-prefecture 326, JP
Address for service Nikken Corp., Chiyoda-ku, Tokyo 100|Japan,
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
22350/83
Feb 12, 1983
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
35440/83
Mar 4, 1983
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
35441/83
Mar 4, 1983
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
164736/83
Sep 7, 1983
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
217573/83
Nov 18, 1983
Patent division in charge 25
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, FR, GB
43Date of first publicationEVTAug 22, 1984
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTFeb 7, 2013
(Show all update days)(Hide all update days)
  • Feb 7, 2013
    • Historical data not available for this/these date(s)
  • Oct 1, 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 22, 1984   Display details
2 Procedure relating to EP application EPO publication of search report Aug 22, 1984   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 27, 1984 Sep 27, 1984 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Dec 10, 1986   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Jan 22, 1987 Jan 22, 1987 Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Sep 10, 1987 Jan 7, 1988 Display details
7 Change of classification Change of IPC main class Oct 1, 1994   Display details
8 New applicant/owner details New applicant/owner details Mar 21, 1997 May 28, 1997 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 Nov 1, 1997 Feb 12, 1998 Display details