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EP0168590

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Extract from the Register of European Patents

EP About this file: EP0168590

EP0168590 - Apparatus for the removal of dust [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 28.03.1990 Database last updated on 11.04.2026
Most recent event Tooltip	29.08.2008	Change - representative	published on 01.10.2008 [2008/40]
Applicant(s)	For all designated states MANNESMANN Aktiengesellschaft Postfach 10 36 41 40027 Düsseldorf / DE
	[N/P]
Former [1986/04]	For all designated states MANNESMANN Aktiengesellschaft Postfach 10 36 41 D-40027 Düsseldorf / DE
Inventor(s)	01 / Bollerhey, Rolf, Ing. (grad) Michelsheide 11 D-4152 Kempen 3 / DE
	[1986/04]
Representative(s)	Meissner, Peter E., et al Meissner & Meissner Patentanwaltsbüro Postfach 33 01 30 14171 Berlin / DE
	[N/P]
Former [2008/40]	Meissner, Peter E., et al Meissner & Meissner, Patentanwaltsbüro, Postfach 33 01 30 14171 Berlin / DE
Former [1988/49]	Meissner, Peter E., Dipl.-Ing. Meissner & Meissner Patentanwaltsbüro, et al Postfach D-14199 Berlin / DE
Application number, filing date	85106124.2	18.05.1985
	[1986/04]
Priority number, date	DE19843422093	14.06.1984 Original published format: DE 3422093
	[1986/04]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0168590
	Date:	22.01.1986
	Language:	DE
	[1986/04]
	Type:	B1 Patent specification
	No.:	EP0168590
	Date:	03.05.1989
	Language:	DE
	[1989/18]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	21.10.1985
Classification	IPC:	B01D50/00, B01D46/02	[1986/04]
	CPC:	B01D46/02 (EP,US); B01D50/20 (EP,US)
Designated contracting states	AT, FR, GB, IT, SE [1986/04]
Title	German:	Entstaubungseinrichtung	[1986/04]
	English:	Apparatus for the removal of dust	[1986/04]
	French:	Installation de dépoussiérage	[1986/04]
Examination procedure	14.02.1986	Examination requested [1986/16]
	23.09.1987	Despatch of a communication from the examining division (Time limit: M04)
	11.12.1987	Reply to a communication from the examining division
	04.02.1988	Despatch of a communication from the examining division (Time limit: M04)
	22.04.1988	Reply to a communication from the examining division
	04.07.1988	Despatch of communication of intention to grant (Approval: Yes)
	26.10.1988	Communication of intention to grant the patent
	09.12.1988	Fee for grant paid
	09.12.1988	Fee for publishing/printing paid
Opposition(s)	06.02.1990	No opposition filed within time limit [1990/20]
Fees paid	Renewal fee
	15.04.1987	Renewal fee patent year 03
	22.04.1988	Renewal fee patent year 04
	Penalty fee
	Penalty fee Rule 85a EPC 1973
	18.06.1985	AT M02 Fee paid on 16.08.1985
	18.06.1985	FR M02 Fee paid on 16.08.1985
	18.06.1985	GB M02 Fee paid on 16.08.1985
	18.06.1985	IT M02 Fee paid on 16.08.1985
	18.06.1985	SE M02 Fee paid on 16.08.1985
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