Register information Patent

DE file number : 11 2023 000 499.4 (Status: pending/in force, Query started: August 23, 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 DAKZ11 2023 000 499.4
86WO file numberWAKZPCT/JP2023/030244
87WO publication numberWPN2024053394
54Designation/titleTIABSCHIRMUNGSLEITER UND SCHALTANLAGE
51IPC main classICM
(ICMV)
H01B 3/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)
H02G 5/06 (2006.01), H02B 13/035 (2006.01), H02B 13/045 (2006.01)
22DE application dateDATAug 23, 2023
85PCT national phase entry patentPATNATAug 29, 2024
86WO application dateWATAug 23, 2023
43Date of first publicationOTMar 14, 2024
71/73Applicant/ownerINHFUJI ELECTRIC CO., LTD., Kawasaki-shi, Kanagawa, JP
72InventorINOkamoto, Kenji, Kawasaki-shi, Kanagawa, JP; Masui, Hidetaka, Kawasaki-shi, Kanagawa, JP
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE112023000499T5
Searchable text: DE112023000499T5
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2022-141863
Sep 7, 2022
Due dateFT
FG
Aug 31, 2025
Annual fee for the 3rd year Patent fees
Patent division in charge 45
87WO language of publicationWLANGJP - Japanisch
57AbstractABThe objective of the present invention is to provide a shielded conductor with an improved insulation property and an opening/closing device using the same. An aspect of the present invention is a shielded conductor (5) serving for electric field relaxation, characterized in that the surface of the shielded conductor is covered with a resin (10) containing a nano-filler. In addition, an opening/closing device (1) according to an aspect of the present invention is characterized by comprising: a hermetic container (2); an insulating spacer (3) fixed inside the hermetic container; high-pressure conductors (4) disposed on both sides of the center of the insulating spacer; and the shielded conductors (5) attached to the high-pressure conductors on both sides and having a diameter greater than that of the high-pressure conductor, the surface of the shielded conductors being covered with the resin (10) containing the nano-filler.
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: WO002024053394A1
Searchable text: WO002024053394A1
43Date of first publicationEVTMar 14, 2024
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTJan 23, 2025
Date of the (most recent) update in DPMAregisterREGTJan 23, 2025
(Show all update days)(Hide all update days)
  • Jan 23, 2025
    • 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 Aug 23, 2023  Details anzeigen
2 Procedure relating to PCT application WO first publication with search report Mar 14, 2024  Details anzeigen
3 Examination procedure Request for examination effectively filed Aug 29, 2024  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Dec 13, 2024  Details anzeigen
5 Pre-registration procedure Closing PCT nationale phase entry Dec 13, 2024  Details anzeigen
6 Publications Publication of translation of PCT application Jan 23, 2025 Jan 23, 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 statusVSTTAug 23, 2023
Date of update of the procedureREGTJan 23, 2025
View procedures Procedure relating to PCT application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication with search report
Date of legal/procedural statusVSTTMar 14, 2024
Date of update of the procedureREGTJan 23, 2025
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 29, 2024
Third party request No
Date of receiptAEGTAug 29, 2024
Date of update of the procedureREGTJan 23, 2025
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTDec 13, 2024
Date of update of the procedureREGTJan 23, 2025
View procedures Pre-registration procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTClosing PCT nationale phase entry
Date of legal/procedural statusVSTTDec 13, 2024
Date of update of the procedureREGTJan 23, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of translation of PCT application
Date of legal/procedural statusVSTTJan 23, 2025
Issue numberHN4
YearPJ2025
Publication dateVTJan 23, 2025
Type of publicationPARTDocuments
PartHTPart 6
10Published DE documentsDEPNOriginal document: DE112023000499T5
Searchable text: DE112023000499T5
Date of update of the procedureREGTJan 23, 2025