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EP0353554

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Extract from the Register of European Patents

EP About this file: EP0353554

EP0353554 - Apparatus for extruding plastics masses [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 20.01.1994 Database last updated on 28.03.2026
Most recent event Tooltip	14.06.1994	Lapse of the patent in a contracting state New state(s): CH, LI	published on 03.08.1994 [1994/31]
Applicant(s)	For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Leonrodstrasse 54 80636 München / DE
	[N/P]
Former [1990/06]	For all designated states FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. Leonrodstrasse 54 D-80636 München / DE
Inventor(s)	01 / Müller, Dietmar, Dr. Dipl.-Chem. Heinrich-Lilienfein-Weg 2 D-7500 Karlsruhe 41 / DE
	02 / Bauer, Helmut D-8336 Malgersdorf / DE
	03 / Franken, Harald Kleiner Anger 14 D-7500 Karlsruhe 21 / DE
	04 / Seiter, Harry Hebelstrasse 26 D-7507 Pfinztal / DE
	[1990/06]
Representative(s)	Lichti - Patentanwälte Partnerschaft mbB Postfach 41 07 60 76207 Karlsruhe / DE
	[N/P]
Former [1990/06]	Dipl.-Ing. Heiner Lichti Dipl.-Phys. Dr.rer.nat. Jost Lempert Dipl.-Ing. Hartmut Lasch Postfach 41 07 60 D-76207 Karlsruhe / DE
Application number, filing date	89113390.2	21.07.1989
	[1990/06]
Priority number, date	DE19883826641	05.08.1988 Original published format: DE 3826641
	[1990/06]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0353554
	Date:	07.02.1990
	Language:	DE
	[1990/06]
	Type:	A3 Search report
	No.:	EP0353554
	Date:	20.03.1991
	Language:	DE
	[1991/12]
	Type:	B1 Patent specification
	No.:	EP0353554
	Date:	17.03.1993
	Language:	DE
	[1993/11]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	30.01.1991
Classification	IPC:	B29C47/96, B29C47/08, C06B21/00	[1990/06]
	CPC:	C06B21/0075 (EP,US); B29C48/25 (EP,US); B29C48/2562 (EP,US); B29C48/96 (EP,US); B29C48/04 (EP,US); B29C48/40 (EP,US); (+) Y10S425/015 (EP,US) (-)
Designated contracting states	BE, CH, DE, FR, GB, IT, LI, NL, SE [1990/06]
Title	German:	Vorrichtung zum Extrudieren plastischer Massen	[1990/06]
	English:	Apparatus for extruding plastics masses	[1990/06]
	French:	Dispositif d'extrusion de masses plastiques	[1990/06]
Examination procedure	26.02.1991	Examination requested [1991/17]
	14.08.1992	Despatch of communication of intention to grant (Approval: Yes)
	11.09.1992	Communication of intention to grant the patent
	24.11.1992	Fee for grant paid
	24.11.1992	Fee for publishing/printing paid
Opposition(s)	18.12.1993	No opposition filed within time limit [1994/10]
Fees paid	Renewal fee
	24.07.1991	Renewal fee patent year 03
	30.07.1992	Renewal fee patent year 04
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	17.03.1993
	NL	17.03.1993
	CH	31.07.1993
	LI	31.07.1993
	[1994/31]
Former [1993/47]	BE	17.03.1993
	NL	17.03.1993
Former [1993/45]	NL	17.03.1993

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.