Register information Patent

WO file number: PCT/EP2023/068357 (Status: not pending/lapsed, Query started: September 28, 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
StatusSTNot pending/lapsed
86WO file numberWAKZPCT/EP2023/068357
87WO publication numberWPN2024008702
54Designation/titleTIDREHSCHWINGUNGSISOLIERTE KUPPLUNG
51IPC main classICM
(ICMV)
F16D 3/12 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
F16F 15/12 (2006.01)
86WO application dateWATJul 4, 2023
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2022 117 077.2
Jul 8, 2022
Patent division in charge 13
87WO language of publicationWLANGDE - Deutsch
57AbstractABEine drehschwingungsisolierte Kupplung (1) mit einer Drehachse (1a) mit einem ersten Kupplungsteil (2) als Eingangsseite der Kupplung (1), einem zweiten Kupplungsteil (3) als Ausgangsseite der Kupplung (1) und einer Dämpfungseinheit (4) zeichnet sich dadurch aus, dass die Dämpfungseinheit (4) mindestens eine Federanordnung (10, 10') aufweist, die als eine nichtlineare Federanordnung (10, 10') mit einer degressiven Federkennlinie (13) ausgebildet ist.
81Designated WO countriesWDSAE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
Published EP/WO documentsEPWOPNOriginal document: WO002024008702A1
Searchable text: WO002024008702A1
43Date of first publicationEVTJan 11, 2024
Date of the first transfer into DPMAregisterEREGTJan 16, 2024
Date of the (most recent) update in DPMAregisterREGTMar 12, 2025
(Show all update days)(Hide all update days)
  • Mar 12, 2025
    • Status: changed
    • Procedures: Procedure relating to PCT application, PCT application ceased to have effect for DE, 11.02.2025: new
  • Jan 16, 2024
    • 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 Jul 4, 2023  Details anzeigen
2 Search procedure Request for search effectively filed Jul 4, 2023  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Jan 11, 2024  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Feb 11, 2025  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 statusVSTTJul 4, 2023
Date of update of the procedureREGTJan 16, 2024
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTJul 4, 2023
Third party request No
Date of receiptAEGTJul 4, 2023
Date of update of the procedureREGTJan 16, 2024
View procedures Procedure relating to PCT application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTJan 11, 2024
Date of update of the procedureREGTJan 16, 2024
View procedures Procedure relating to PCT application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTCeased to have effect for DE
Date of legal/procedural statusVSTTFeb 11, 2025
Date of update of the procedureREGTMar 12, 2025