Register information Patent

WO file number: PCT/EP2021/070719 (Status: not pending/lapsed, Query started: August 24, 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/EP2021/070719
87WO publication numberWPN2022033841
54Designation/titleTIHOCHSPANNUNGSLEISTUNGSSCHALTER UND VERFAHREN ZUM HERSTELLEN EINES HOCHSPANNUNGSLEISTUNGSSCHALTERS
51IPC main classICM
(ICMV)		 H01H 33/662 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01H 33/666 (2006.01)
86WO application dateWATJul 23, 2021
72InventorINInventor not yet named
66
66
Domestic priorityPRN
PRD
10 2020 210 183.3
Aug 12, 2020
Patent division in charge 13
87WO language of publicationWLANGDE - Deutsch
57AbstractABDie Erfindung betrifft einen Hochspannungsleistungsschalter (1) und ein Verfahren zum Herstellen eines Hochspannungsleistungsschalters (1), mit wenigstens einer Vakuumschaltröhre (2), welche durch wenigstens eine Halterung (3, 4) des Hochspannungsleistungsschalters (1) gelagert ist. Die wenigstens eine Vakuumschaltröhre (2) ist mit der wenigstens einen Halterung (3, 4) untrennbar verbunden. Die untrennbare Verbindung erfolgt über ein Zwischenstück (7), insbesondere durch Elektronenstrahlschweißen gleicher Materialien und/oder Spreng- und/oder Walz-Plattieren unterschiedlicher Materialien.
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, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, 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: WO002022033841A1
Searchable text: WO002022033841A1
43Date of first publicationEVTFeb 17, 2022
Date of the first transfer into DPMAregisterEREGTFeb 22, 2022
Date of the (most recent) update in DPMAregisterREGTApr 12, 2023
(Show all update days)(Hide all update days)
  • Feb 22, 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 Jul 23, 2021  Details anzeigen
2 Search procedure Request for search effectively filed Jul 23, 2021  Details anzeigen
3 Procedure relating to PCT application WO first publication with search report Feb 17, 2022  Details anzeigen
4 Procedure relating to PCT application Ceased to have effect for DE Mar 14, 2023  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 23, 2021
Date of update of the procedureREGTFeb 22, 2022
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 23, 2021
Third party request No
Date of receiptAEGTJul 23, 2021
Date of update of the procedureREGTFeb 22, 2022
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 statusVSTTFeb 17, 2022
Date of update of the procedureREGTFeb 22, 2022
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 statusVSTTMar 14, 2023
Date of update of the procedureREGTApr 12, 2023