Register information Patent

DE file number : 10 2021 002 499.0 (Status: pending/in force, Query started: August 2, 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 DAKZ10 2021 002 499.0
54Designation/titleTIFlüssigkeitseinrichtung
51IPC main classICM
(ICMV)		 B60S 1/48 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B60S 1/50 (2006.01), B60S 1/46 (2006.01), B60S 1/52 (2006.01)
22DE application dateDATMay 11, 2021
43Date of first publicationOTNov 17, 2022
Date of publication of grantPETFeb 9, 2023
71/73Applicant/ownerINHMercedes-Benz Group AG, 70372 Stuttgart, DE
72InventorINPeters, Steven, Dr., 71701 Schwieberdingen, DE
10Published DE documentsDEPNOriginal document: DE102021002499A1
Searchable text: DE102021002499A1
Original document: DE102021002499B4
Searchable text: DE102021002499B4
Address for service Mercedes-Benz Intellectual Property GmbH & Co. KG, 70546 Stuttgart, DE
Domestic priority claimed inPRNCIPCT/EP2022/061276
Due dateFT
FG		May 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 28
56CitationsCT[D]    DE102012006754A1 (DE 10 2012 006 754 A1)
US020040237561A1 (US 2004 / 0 237 561 A1)
DE000003243173A1 (DE 32 43 173 A1)
56NPL citationsCTNPyoutube-Entgegenhaltung
43Date of first publicationEVTNov 17, 2022
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTNov 17, 2022
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • May 17, 2025
    • St.36: changed (technical change)
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Nov 17, 2022
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination May 11, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed May 11, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded May 20, 2021  Details anzeigen
4 Examination procedure Official communication on examination Jan 14, 2022  Details anzeigen
5 Examination procedure Reply to official communication Mar 1, 2022  Details anzeigen
6 New applicant/owner details New applicant/owner details Apr 30, 2022  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Oct 28, 2022  Details anzeigen
8 Publications Publication of application (Offenlegungsschrift) Nov 17, 2022 Nov 17, 2022 Details anzeigen
9 Publications Patent specification Feb 9, 2023 Feb 9, 2023 Details anzeigen
10 Examination procedure Grant of patent has become final Nov 10, 2023 Jan 18, 2024 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTMay 11, 2021
Date of update of the procedureREGTNov 17, 2022
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 11, 2021
Third party request No
Date of receiptAEGTMay 11, 2021
Date of update of the procedureREGTNov 17, 2022
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTMay 20, 2021
Date of update of the procedureREGTNov 17, 2022
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 14, 2022
Date of update of the procedureREGTNov 17, 2022
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMar 1, 2022
Date of update of the procedureREGTNov 17, 2022
View procedures New applicant/owner details (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTApr 30, 2022
71/73Applicant/ownerINHMercedes-Benz Group AG, 70372 Stuttgart, DE
71/73Previous applicant/ownerINHFDaimler AG, Stuttgart, DE
Date of update of the procedureREGTNov 17, 2022
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTOct 28, 2022
Date of update of the procedureREGTNov 17, 2022
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTNov 17, 2022
Issue numberHN46
YearPJ2022
Publication dateVTNov 17, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021002499A1
Searchable text: DE102021002499A1
Date of update of the procedureREGTNov 17, 2022
View procedures Publications (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTFeb 9, 2023
Issue numberHN6
YearPJ2023
Publication dateVTFeb 9, 2023
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102021002499B4
Searchable text: DE102021002499B4
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTNov 10, 2023
Issue numberHN3
YearPJ2024
Publication dateVTJan 18, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 18, 2024