Register information Patent

WO file number: PCT/EP2021/060367 (Status: not pending/lapsed, Query started: August 4, 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
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Not pending/lapsed
86	WO file number	WAKZ	PCT/EP2021/060367
87	WO publication number	WPN	2021224006
54	Designation/title	TI	HOCHSPANNUNGSLEISTUNGSSCHALTER UND VERFAHREN ZUM ISOLIEREN WENIGSTENS EINER VAKUUMSCHALTRÖHRE MIT KUNSTSTOFFSCHAUM
51	IPC main class	ICM (ICMV)	H01H 33/662 (2006.01)
86	WO application date	WAT	Apr 21, 2021
72	Inventor	IN	Inventor not yet named
66 66	Domestic priority	PRN PRD	10 2020 205 608.0 May 4, 2020
	Patent division in charge		13
87	WO language of publication	WLANG	DE - Deutsch
57	Abstract	AB	Die Erfindung betrifft einen Hochspannungsleistungsschalter (1) mit wenigstens einer Vakuumschaltröhre (2), welche in wenigstens einem Gehäuse (3) angeordnet ist, und ein Verfahren zum Isolieren wenigstens einer Vakuumschaltröhre (2) in wenigstens einem Gehäuse (3). Wenigstens ein Volumen ist zwischen der wenigstens einen Vakuumschaltröhre (2) und dem wenigstens einen Gehäuse (3) mit Kunststoffschaum (4) befüllt.
81	Designated WO countries	WDS	AE, 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 documents	EPWOPN	Original document: WO2021224006A1 Searchable text: WO2021224006A1
43	Date of first publication	EVT	Nov 11, 2021
	Date of the first transfer into DPMAregister	EREGT	Nov 16, 2021
	Date of the (most recent) update in DPMAregister	REGT	Jan 4, 2023 (Show all update days)(Hide all update days) Nov 16, 2021 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Apr 21, 2021	Details anzeigen
2	Search procedure	Request for search effectively filed	Apr 21, 2021	Details anzeigen
3	Procedure relating to PCT application	WO first publication with search report	Nov 11, 2021	Details anzeigen
4	Procedure relating to PCT application	Ceased to have effect for DE	Dec 6, 2022	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Apr 21, 2021
Date of update of the procedure	REGT	Nov 16, 2021

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Apr 21, 2021
Third party request		No
Date of receipt	AEGT	Apr 21, 2021
Date of update of the procedure	REGT	Nov 16, 2021

View procedures Procedure relating to PCT application (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication with search report
Date of legal/procedural status	VSTT	Nov 11, 2021
Date of update of the procedure	REGT	Nov 16, 2021

View procedures Procedure relating to PCT application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	Ceased to have effect for DE
Date of legal/procedural status	VSTT	Dec 6, 2022
Date of update of the procedure	REGT	Jan 4, 2023