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EP0429147

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Extract from the Register of European Patents

EP About this file: EP0429147

EP0429147 - Process and device for applying a protective coating onto a steel tube [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 13.01.1994 Database last updated on 11.04.2026
Most recent event Tooltip	13.01.1994	Application deemed to be withdrawn	published on 02.03.1994 [1994/09]
Applicant(s)	For all designated states MANNESMANN Aktiengesellschaft Postfach 10 36 41 40027 Düsseldorf / DE
	[N/P]
Former [1991/22]	For all designated states MANNESMANN Aktiengesellschaft Postfach 10 36 41 D-40027 Düsseldorf / DE
Inventor(s)	01 / Niermann, Rolf, Dipl.-Ing. Hagebuttenstrasse 17 D-4830 Gütersloh / DE
	02 / Hofmann, Georg, Dipl.-Ing. Kleiansring 13 D-4000 Düsseldorf 31 / DE
	[1991/22]
Representative(s)	Meissner, Peter E., et al Meissner & Meissner Patentanwaltsbüro Postfach 33 01 30 14171 Berlin / DE
	[N/P]
Former [1993/09]	Meissner, Peter E., Dipl.-Ing., et al Meissner & Meissner, Patentanwaltsbüro, Postfach 33 01 30 D-14171 Berlin / DE
Former [1991/22]	Meissner, Peter E., Dipl.-Ing. Meissner & Meissner Patentanwaltsbüro Postfach D-14199 Berlin / DE
Application number, filing date	90250238.4	17.09.1990
	[1991/22]
Priority number, date	DE19893931822	20.09.1989 Original published format: DE 3931822
	DE19904028198	03.09.1990 Original published format: DE 4028198
	[1991/22]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0429147
	Date:	29.05.1991
	Language:	DE
	[1991/22]
	Type:	A3 Search report
	No.:	EP0429147
	Date:	16.10.1991
	Language:	DE
	[1991/42]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	23.08.1991
Classification	IPC:	B05D7/14, B05D1/06, B05D3/02, C25D3/04, C25D3/22, C25D7/04, C25D17/06, B05B5/14	[1991/22]
	CPC:	B05D7/146 (EP); B05D3/0209 (EP); B05D1/002 (EP); B05D1/06 (EP); B05D2350/20 (EP); B05D2350/65 (EP); (+) B05D3/0254 (EP) (-)
Designated contracting states	AT, DE, ES, FR, GB, IT, SE [1991/22]
Title	German:	Verfahren und Vorrichtung zum Aufbringen einer Schutzschicht auf einem Stahlrohr	[1991/22]
	English:	Process and device for applying a protective coating onto a steel tube	[1991/22]
	French:	Procédé et dispositif d'application d'une couche de protection sur un tube en acier	[1991/22]
File destroyed:	15.01.2000
Examination procedure	24.10.1991	Examination requested [1992/01]
	30.09.1992	Despatch of a communication from the examining division (Time limit: M04)
	19.01.1993	Reply to a communication from the examining division
	05.02.1993	Despatch of a communication from the examining division (Time limit: M02)
	15.02.1993	Reply to a communication from the examining division
	11.03.1993	Despatch of communication of intention to grant (Approval: Yes)
	29.04.1993	Communication of intention to grant the patent
	10.08.1993	Application deemed to be withdrawn, date of legal effect [1994/09]
	06.10.1993	Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [1994/09]
Fees paid	Renewal fee
	21.08.1992	Renewal fee patent year 03
	23.08.1993	Renewal fee patent year 04
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