Register information Patent

DE file number : 50 2021 000 379.1 (Status: pending/in force, Query started: July 13, 2025)

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
StatusSTPending/in force
21DE file number DAKZ50 2021 000 379.1
96EP file numberEAKZ21 73 3744.3
86WO file numberWAKZPCT/EP2021/065654
97EP publication numberEPN3953534
87WO publication numberWPN2021254878
54Designation/titleTIVERRIEGELUNGSVORRICHTUNG MIT ENTLÜFTUNGSKANAL
51IPC main classICM
(ICMV)		 E04B 1/61 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F25D 23/06 (2006.01)
22DE application dateDATJun 10, 2021
96EP application dateEATJun 10, 2021
86WO application dateWATJun 10, 2021
43Date of first publicationOTDec 23, 2021
Date of publication of grantPETJan 11, 2023
71/73Applicant/ownerINHRahrbach GmbH, 42579 Heiligenhaus, DE
72InventorINRODEMANN, Klaus, 45289 Essen, DE
74RepresentativeVTRFeder Walter Ebert Partnerschaft von Patentanwälten mbB, 40237 Düsseldorf, DE
Address for service Feder Walter Ebert Partnerschaft von Patentanwälten mbB, 40237 Düsseldorf, DE
66
66
Domestic priorityPRN
PRD
10 2020 116 127.1
Jun 18, 2020
Due dateFT
FG		Jun 30, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 25
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000003953534A1
Searchable text: EP000003953534A1
Original document: EP000003953534B1
Searchable text: EP000003953534B1
Original document: WO002021254878
Searchable text: WO002021254878
43Date of first publicationEVTDec 23, 2021
Date of the first transfer into DPMAregisterEREGTFeb 16, 2022
Date of the (most recent) update in DPMAregisterREGTJul 5, 2025
(Show all update days)(Hide all update days)
  • Jul 5, 2025
    • Due date: changed
  • Jun 7, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.01.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 11.01.2023: deleted
  • Nov 27, 2024
    • St.36: changed (technical change)
  • Jul 6, 2024; Jun 13, 2024; May 2, 2024; Dec 21, 2023; Nov 16, 2023; Jul 11, 2023; Feb 16, 2023; Jan 19, 2023; Dec 15, 2022
    • Historical data not available for this/these date(s)
  • Feb 16, 2022
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication Dec 23, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 16, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 31, 2022 Mar 31, 2022 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 11, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jan 19, 2023 Jan 19, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Oct 12, 2023 Dec 21, 2023 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTDec 23, 2021
Date of update of the procedureREGTDec 15, 2022
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTFeb 16, 2022
Date of update of the procedureREGTFeb 16, 2022
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMar 31, 2022
Issue numberHN13
YearPJ2022
Publication dateVTMar 31, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTFeb 16, 2022
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTJan 11, 2023
Date of update of the procedureREGTJun 7, 2025
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJan 19, 2023
Issue numberHN3
YearPJ2023
Publication dateVTJan 19, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJan 19, 2023
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTOct 12, 2023
Issue numberHN51
YearPJ2023
Publication dateVTDec 21, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 21, 2023