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Extract from the Register of European Patents

EP About this file: EP0526508

EP0526508 - ROTOR NOZZLE FOR A HIGH-PRESSURE CLEANING DEVICE [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 14.06.1996 Database last updated on 11.04.2026
Most recent event Tooltip	28.12.2002	Lapse of the patent in a contracting state New state(s): NL	published on 12.02.2003 [2003/07]
Applicant(s)	For all designated states Alfred Kärcher GmbH & Co. Alfred-Kärcher-Strasse 28-40 71364 Winnenden / DE
	[N/P]
Former [1993/06]	For all designated states Alfred Kärcher GmbH & Co. Alfred-Kärcher-Strasse 28-40 D-71364 Winnenden / DE
Inventor(s)	01 / WESCH, Johann, G. Adlerstrasse 14 D-7069 Berglen / DE
	02 / DELLERT, Gerhard Brüdener Strasse 7 D-7150 Backnang / DE
	[1993/06]
Representative(s)	Hoeger, Stellrecht & Partner Patentanwälte mbB Uhlandstrasse 14c 70182 Stuttgart / DE
	[N/P]
Former [1993/06]	Hoeger, Stellrecht & Partner Uhlandstrasse 14 c D-70182 Stuttgart / DE
Application number, filing date	91908065.5	15.04.1991
	[1993/06]
	WO1991EP00714
Priority number, date	DE19904013446	27.04.1990 Original published format: DE 4013446
	[1993/06]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	WO9116989
	Date:	14.11.1991
	Language:	DE
	[1991/26]
	Type:	A1 Application with search report
	No.:	EP0526508
	Date:	10.02.1993
	Language:	DE
	The application published by WIPO in one of the EPO official languages on 14.11.1991 takes the place of the publication of the European patent application.
	[1993/06]
	Type:	B1 Patent specification
	No.:	EP0526508
	Date:	09.08.1995
	Language:	DE
	[1995/32]
Search report(s)	International search report - published on:	EP	14.11.1991
Classification	IPC:	B05B3/04, B08B3/02	[1993/06]
	CPC:	B05B1/1645 (EP,US); B05B3/043 (EP,US)
Designated contracting states	AT, BE, CH, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1995/32]
Former [1993/06]	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE
Title	German:	ROTORDÜSE FÜR EIN HOCHDRUCKREINIGUNGSGERÄT	[1993/06]
	English:	ROTOR NOZZLE FOR A HIGH-PRESSURE CLEANING DEVICE	[1993/06]
	French:	BUSE ROTATIVE POUR UN APPAREIL DE NETTOYAGE A HAUTE PRESSION	[1993/06]
Entry into regional phase	11.09.1992	National basic fee paid
	11.09.1992	Designation fee(s) paid
	11.09.1992	Examination fee paid
Examination procedure	23.11.1991	Request for preliminary examination filed International Preliminary Examining Authority: DE
	11.09.1992	Examination requested [1993/08]
	08.02.1994	Despatch of a communication from the examining division (Time limit: M04)
	22.04.1994	Reply to a communication from the examining division
	25.10.1994	Despatch of communication of intention to grant (Approval: Yes)
	07.02.1995	Communication of intention to grant the patent
	26.04.1995	Fee for grant paid
	26.04.1995	Fee for publishing/printing paid
Opposition(s)	10.05.1996	No opposition filed within time limit [1996/31]
Fees paid	Renewal fee
	21.04.1993	Renewal fee patent year 03
	21.04.1994	Renewal fee patent year 04
	21.04.1995	Renewal fee patent year 05
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	BE	09.08.1995
	ES	09.08.1995
	GR	09.08.1995
	NL	09.08.1995
	SE	09.11.1995
	AT	15.04.1996
	CH	30.04.1996
	LI	30.04.1996
	LU	30.04.1996
	[2003/07]
Former [2002/25]	BE	09.08.1995
	ES	09.08.1995
	GR	09.08.1995
	SE	09.11.1995
	AT	15.04.1996
	CH	30.04.1996
	LI	30.04.1996
	LU	30.04.1996
Former [2000/05]	BE	09.08.1995
	GR	09.08.1995
	SE	09.11.1995
	AT	15.04.1996
	CH	30.04.1996
	LI	30.04.1996
	LU	30.04.1996
Former [1998/04]	BE	09.08.1995
	SE	09.11.1995
	AT	15.04.1996
	CH	30.04.1996
	LI	30.04.1996
Former [1997/42]	BE	09.08.1995
	SE	09.11.1995
	AT	15.04.1996
Former [1996/22]	BE	09.08.1995
	SE	09.11.1995
Former [1996/14]	SE	09.11.1995

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.