Register information Patent

DE file number : 591 04 777.2 (Status: not pending/lapsed, Query started: November 5, 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 DAKZ591 04 777.2
96EP file numberEAKZ91 11 8684.9
97EP publication numberEPN487931
54Designation/titleTIPlattenwärmeaustauscher.
51IPC main classICM
(ICMV)		 F28F 3/10 (1995.01)
22DE application dateDATNov 2, 1991
96EP application dateEATNov 2, 1991
43Date of first publicationOTJun 3, 1992
Date of publication of grantPETMar 1, 1995
71/73Applicant/ownerINHW. Schmidt-Bretten GmbH, 75015 Bretten, DE
72InventorINStirnkorb, Ulrich, Dipl.-Ing. (FH), W-7518 Bretten 1, DE
74RepresentativeVTRLemcke, Brommer & Partner, Patentanwälte Partnerschaft mbB, 76135 Karlsruhe, DE
Address for service Lemcke, Brommer & Partner Patentanwälte Partnerschaft mbB, 76135 Karlsruhe, DE
66
66
Domestic priorityPRN
PRD
4037969
Nov 29, 1990
Patent division in charge 16
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSAT, DE, DK, FR, GB, IT, SE
Published EP/WO documentsEPWOPNOriginal document: EP000000487931
Searchable text: EP000000487931
Original document: EP000000487931B1
Searchable text: EP000000487931B1
43Date of first publicationEVTJun 3, 1992
Date of the first transfer into DPMAregisterEREGTSep 30, 2012
Date of the (most recent) update in DPMAregisterREGTApr 30, 2022
(Show all update days)(Hide all update days)
  • Apr 30, 2022; Jun 21, 2017; Feb 9, 2013
    • Historical data not available for this/these date(s)
  • Sep 30, 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 3, 1992   Display details
2 Procedure relating to EP application EPO publication of search report Jun 3, 1992   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 9, 1992 Jul 9, 1992 Display details
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 1, 1995   Display details
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 6, 1995 Apr 6, 1995 Display details
6 Opposition procedure Opposition to patent filed Dec 1, 1995 Mar 7, 1996 Display details
7 Opposition procedure Revocation of patent by EPO May 10, 1996   Display details
8 Opposition procedure Decision on revocation by EPO has become final May 10, 1996 Oct 31, 1996 Display details