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EP1085969
European procedure
Extract from the Register of European Patents
EP About this file: EP1085969
| EP1085969 - PLASTICISING SCREW [Right-click to bookmark this link] | Status | Patent revoked Status updated on 23.09.2005 Database last updated on 06.11.2024 | Most recent event Tooltip | 23.09.2005 | Revocation of patent | published on 09.11.2005 [2005/45] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [2002/47] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | ||
| Former [2001/13] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
LEVEQUE, Alain, Yves 959, route du Château F-74330 Choisy / FR | 02 /
SCHIRMER, Karl, Adolf Laurentiusstrasse 12C D-90451 Nürnberg / DE | [2001/13] | Representative(s) | Morf, Jan Stefan Abitz & Partner Patentanwälte mbB Postfach 86 01 09 81628 München / DE | [N/P] |
| Former [2005/37] | Morf, Jan Stefan Patentanwälte Abitz und Partner Postfach 86 01 09 81628 München / DE | ||
| Former [2001/13] | Abitz, Walter, Dr.-Ing. Patentanwälte Abitz & Partner, Poschingerstrasse 6 81679 München / DE | Application number, filing date | 99920365.6 | 06.05.1999 | [2001/13] | WO1999US09866 | Priority number, date | US19980073281 | 06.05.1998 Original published format: US 73281 | US19990283516 | 01.04.1999 Original published format: US 283516 | [2001/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9956937 | Date: | 11.11.1999 | Language: | EN | [1999/45] | Type: | A1 Application with search report | No.: | EP1085969 | Date: | 28.03.2001 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.11.1999 takes the place of the publication of the European patent application. | [2001/13] | Type: | B1 Patent specification | No.: | EP1085969 | Date: | 20.11.2002 | Language: | EN | [2002/47] | Search report(s) | International search report - published on: | EP | 11.11.1999 | Classification | IPC: | B29C47/60 | [2001/13] | CPC: |
B29C48/505 (EP,KR,US);
B29C48/03 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/13] | Title | German: | PLASTIFIZIERSCHNECKE | [2001/13] | English: | PLASTICISING SCREW | [2001/13] | French: | VIS POUR PLASTIFICATION | [2001/13] | Entry into regional phase | 19.10.2000 | National basic fee paid | 19.10.2000 | Designation fee(s) paid | 19.10.2000 | Examination fee paid | Examination procedure | 24.11.1999 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.10.2000 | Examination requested [2001/13] | 31.01.2002 | Despatch of communication of intention to grant (Approval: Yes) | 10.06.2002 | Communication of intention to grant the patent | 20.09.2002 | Fee for grant paid | 20.09.2002 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
20.08.2003
03.09.2003
ADMISSIBLE Mannesmann Plastics Machinery GmbH Krauss-Maffei Str. 2 80997 München / DE Opponent's representative Wilhelm, Ludwig KraussMaffei Group GmbH Krauss-Maffei-Strasse 2 80997 München / DE | [N/P] |
| Former [2003/48] | |||
| Opponent(s) | 01
20.08.2003
03.09.2003
ADMISSIBLE Mannesmann Plastics Machinery GmbH Krauss-Maffei Str. 2 80997 München / DE Opponent's representative Wilhelm, Ludwig, Dipl.-Phys. Mannesmann Demag Krauss-Maffei AG Patentabteilung Krauss-Maffei-Strasse 2 80997 München / DE | ||
| Former [2003/42] | |||
| Opponent(s) | 01
20.08.2003
Mannesmann Plastics Machinery AG Krauss-Maffei-Str. 2 80997 München / DE Opponent's representative Wilhelm, Ludwig, Dipl.-Phys. Mannesmann Demag Krauss-Maffei AG Patentabteilung Krauss-Maffei-Strasse 2 80997 München / DE | 24.09.2003 | Invitation to proprietor to file observations on the notice of opposition | 06.04.2004 | Reply of patent proprietor to notice(s) of opposition | 10.05.2005 | Date of oral proceedings | 10.05.2005 | Legal effect of revocation of patent [2005/45] | 10.06.2005 | Despatch of minutes of oral proceedings | 10.06.2005 | Despatch of communication that the patent will be revoked | Fees paid | Renewal fee | 19.10.2000 | Renewal fee patent year 03 | 14.05.2002 | Renewal fee patent year 04 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]JPS57133038 ; | [X]US4129386 (RAUWENDAAL CHRISTIAAN J) [X] 1-19 * column W *; | [A]US4173445 (MCKELVEY JAMES M [US], et al) [A] 1,6* figure 2 * | [A] - PATENT ABSTRACTS OF JAPAN, (19821118), vol. 006, no. 232, Database accession no. (M - 172), & JP57133038 A 19820817 (SEKISUI KASEIHIN KOGYO KK) [A] 1-19 * abstract * | by applicant | US4129386 | - kunststoff-extrudertechnik, MUNICH, CARL HANSER VERLAG, (1963), pages 123 - 125 |