Register information Patent

DE file number : 594 07 671.4 (Status: not pending/lapsed, Query started: September 18, 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 DAKZ594 07 671.4
96EP file numberEAKZ94 10 2301.2
97EP publication numberEPN623377
54Designation/titleTIFilterelement
51IPC main classICM
(ICMV)		 B01D 46/52 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B60H 3/06 (2006.01)
22DE application dateDATFeb 16, 1994
96EP application dateEATFeb 16, 1994
43Date of first publicationOTDec 15, 1994
Date of publication of grantPETJan 20, 1999
71/73Applicant/ownerINHMann + Hummel GmbH, 71638 Ludwigsburg, DE
72InventorINSommer, Bruno, W-1636 Ludwigsburg, DE; Luka, Helmut, W-7080 Kornwestheim, DE; Schürg, Thomas, W-7163 Ludwigsburg, DE; Rapp, Siegfried, W-1711 Murr, DE; Moser, Nikolaus, Dr., W-7125 Ditzingen, DE
Address for service Mann + Hummel GmbH Dipl.-Ing.Gerhard Voth, 71631 Ludwigsburg, DE
66
66
Domestic priorityPRN
PRD
4314563
May 4, 1993
66
66
Domestic priorityPRN
PRD
4323136
Jul 10, 1993
Patent division in charge 43
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSAT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, PT, SE
43Date of first publicationEVTNov 9, 1994
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 Nov 9, 1994   Display details
2 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 15, 1994 Dec 15, 1994 Display details
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 20, 1999   Display details
4 Publications Publication by DPMA of mention regarding EP patent grant Mar 4, 1999 Mar 4, 1999 Display details
5 Change of classification Change of IPC main class Oct 9, 1999   Display details
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Oct 20, 1999 Feb 17, 2000 Display details
7 New applicant/owner details New applicant/owner details Oct 22, 2003 Dec 24, 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 Sep 1, 2007 Dec 13, 2007 Display details