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EP0806261

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Extract from the Register of European Patents

EP About this file: EP0806261

EP0806261 - Process and tool for precision working of valve guide on vehicles [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 25.01.2002 Database last updated on 31.03.2026
Most recent event Tooltip	19.06.2009	Change - representative	published on 22.07.2009 [2009/30]
Applicant(s)	For all designated states Hüller Hille GmbH Schwieberdinger Strasse 80 71636 Ludwigsburg / DE
	[1997/46]
Inventor(s)	01 / Buchholz, Reinhard Reutlingerstrasse 21 71732 Tamm / DE
	[1997/46]
Representative(s)	Dahlkamp, Heinrich-Leo ThyssenKrupp AG ThyssenKrupp Allee 1 45143 Essen / DE
	[N/P]
Former [2009/30]	Dahlkamp, Heinrich-Leo Thyssen Krupp Technologies AG VRP Patente Am Thyssenhaus 1 45128 Essen / DE
Former [1997/46]	Dahlkamp, Heinrich-Leo Thyssen Industrie AG Patentabteilung Am Thyssenhaus 1 45128 Essen / DE
Application number, filing date	97107270.7	02.05.1997
	[1997/46]
Priority number, date	DE1996118697	09.05.1996 Original published format: DE 19618697
	[1997/46]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0806261
	Date:	12.11.1997
	Language:	DE
	[1997/46]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	11.08.1997
Classification	IPC:	B23C3/05	[1997/46]
	CPC:	B23C3/055 (EP)
Designated contracting states	AT, BE, DE, ES, FR, GB, IT, NL, PT, SE [1997/46]
Title	German:	Verfahren und Werkzeug zur Feinbearbeitung von Ventilführungen von Kraftfahrzeugen	[1997/46]
	English:	Process and tool for precision working of valve guide on vehicles	[1997/46]
	French:	Procédé et outil pour l'usinage de précision des guidages de soupape de véhicules	[1997/46]
Examination procedure	02.05.1997	Examination requested [1997/46]
	22.11.1999	Despatch of a communication from the examining division (Time limit: M04)
	25.11.1999	Reply to a communication from the examining division
	28.03.2001	Despatch of communication of intention to grant (Approval: Yes)
	06.04.2001	Communication of intention to grant the patent
	17.07.2001	Application deemed to be withdrawn, date of legal effect [2002/11]
	24.08.2001	Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2002/11]
Fees paid	Renewal fee
	20.05.1999	Renewal fee patent year 03
	10.04.2000	Renewal fee patent year 04
	19.04.2001	Renewal fee patent year 05
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