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EP0471166

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Extract from the Register of European Patents

EP About this file: EP0471166

EP0471166 - Control apparatus for regulating the delivery flow rate setting of several hydrostatic adjustable pumps [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 23.03.1995 Database last updated on 11.04.2026
Most recent event Tooltip	23.03.1995	No opposition filed within time limit	published on 10.05.1995 [1995/19]
Applicant(s)	For all designated states BRUENINGHAUS HYDRAULIK GmbH An den Kelterwiesen 14 72160 Horb / DE
	[N/P]
Former [1992/08]	For all designated states BRUENINGHAUS HYDRAULIK GmbH An den Kelterwiesen 14 D-72160 Horb / DE
Inventor(s)	01 / Krebs, Clemens Sofienstrasse 2 W-7400 Tübingen / DE
	[1992/08]
Representative(s)	Körber, Wolfhart, et al Mitscherlich & Partner Patentanwälte Postfach 33 06 09 80066 München / DE
	[N/P]
Former [1993/19]	Körber, Wolfhart, Dr.rer.nat., et al Patentanwälte Mitscherlich & Partner Postfach 33 06 09 D-80066 München / DE
Former [1992/08]	Körber, Wolfhart, Dr. rer.nat. Patentanwälte Mitscherlich & Partner, Sonnenstrasse 33 D-80331 München / DE
Application number, filing date	91109890.3	17.06.1991
	[1992/08]
Priority number, date	DE19904025638	13.08.1990 Original published format: DE 4025638
	[1992/08]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0471166
	Date:	19.02.1992
	Language:	DE
	[1992/08]
	Type:	B1 Patent specification
	No.:	EP0471166
	Date:	18.05.1994
	Language:	DE
	[1994/20]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	20.11.1991
Classification	IPC:	F04B49/08	[1992/08]
	CPC:	F04B49/08 (EP,US)
Designated contracting states	DE, FR, GB, IT, SE [1992/08]
Title	German:	Regelvorrichtung zur Regelung der Fördervolumeneinstellung mehrerer hydrostatischer Pumpen	[1992/08]
	English:	Control apparatus for regulating the delivery flow rate setting of several hydrostatic adjustable pumps	[1992/08]
	French:	Dispositif de contrôle pour le réglage de l'ajustement du débit de plusieurs pompes hydrostatiques réglables	[1992/08]
Examination procedure	11.03.1992	Examination requested [1992/20]
	11.06.1993	Despatch of a communication from the examining division (Time limit: M02)
	14.06.1993	Reply to a communication from the examining division
	16.09.1993	Despatch of communication of intention to grant (Approval: Yes)
	16.11.1993	Communication of intention to grant the patent
	25.01.1994	Fee for grant paid
	25.01.1994	Fee for publishing/printing paid
Opposition(s)	21.02.1995	No opposition filed within time limit [1995/19]
Fees paid	Renewal fee
	14.05.1993	Renewal fee patent year 03
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