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EP0509569
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EP About this file: EP0509569
| EP0509569 - Machine for the extrusion of thermoplastic polymers and the like comprising an internal mixer [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 16.02.1996 Database last updated on 16.11.2024 | Most recent event Tooltip | 16.02.1996 | Application deemed to be withdrawn | published on 03.04.1996 [1996/14] | Applicant(s) | For all designated states POMINI S.p.A. Via Leonardo da Vinci 20 21053 Castellanza (VA) / IT | [N/P] |
| Former [1993/43] | For all designated states POMINI S.p.A. Via Leonardo da Vinci 20 I-21053 Castellanza (VA) / IT | ||
| Former [1992/43] | For all designated states POMINI FARREL S.p.A. Via Leonardo da Vinci 20 I-21053 Castellanza Varese / IT | Inventor(s) | 01 /
Guggiari, Andrea Via Venusti 3 Como / IT | [1992/43] | Representative(s) | Raimondi, Alfredo, et al Dott. Ing. Prof. Alfredo Raimondi S.r.l., Piazza le Cadorna 15 20123 Milano / IT | [N/P] |
| Former [1992/43] | Raimondi, Alfredo, Dott. Ing. Prof., et al Dott. Ing. Prof. RAIMONDI ALFREDO S.r.l. Piazzale Cadorna 15 I-20123 Milano / IT | Application number, filing date | 92200811.5 | 20.03.1992 | [1992/43] | Priority number, date | IT1991MI01030 | 15.04.1991 Original published format: IT MI911030 | [1992/43] | Filing language | IT | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0509569 | Date: | 21.10.1992 | Language: | EN | [1992/43] | Type: | A3 Search report | No.: | EP0509569 | Date: | 17.03.1993 | Language: | EN | [1993/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.01.1993 | Classification | IPC: | B29C47/40, B29C47/64 | [1993/11] | CPC: |
B29C48/67 (EP,US);
B29B7/7495 (EP,US);
B29B7/845 (EP,US);
B29C48/395 (EP,US);
B29C48/40 (US);
B29C48/402 (EP,US);
B29C48/535 (EP,US);
B29C48/565 (EP,US);
B29C48/6801 (EP,US);
B29C48/03 (EP,US)
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| Former IPC [1992/43] | B29C47/64, B29C47/40, B29C47/66 | Designated contracting states | CH, DE, ES, FR, GB, IT, LI [1992/43] | Title | German: | Vorrichtung mit eingebautem Mischer zur Extrusion von Kunststoffen und ähnlichen | [1992/43] | English: | Machine for the extrusion of thermoplastic polymers and the like comprising an internal mixer | [1992/43] | French: | Machine pour l'extrusion de matières thermoplastiques ou similaires avec mélangeur integré | [1992/43] | File destroyed: | 20.04.2002 | Examination procedure | 28.08.1993 | Examination requested [1993/45] | 01.08.1994 | Despatch of a communication from the examining division (Time limit: M06) | 31.01.1995 | Reply to a communication from the examining division | 28.03.1995 | Despatch of a communication from the examining division (Time limit: M06) | 10.10.1995 | Application deemed to be withdrawn, date of legal effect [1996/14] | 09.11.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1996/14] | Fees paid | Renewal fee | 23.03.1994 | Renewal fee patent year 03 | 21.03.1995 | 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. | Documents cited: | Search | [X]JP60009727 ; | [A]US3711067 (KOVACS L); | [A]US4025058 (MIZUGUCHI HIDEKI); | [X]US4423960 (ANDERS DIETMAR [DE]); | [A]GB2163088 (KOBE STEEL LTD); | [X]EP0342839 (JAPAN STEEL WORKS LTD [JP]); | [X]EP0364634 (OJI PAPER CO [JP]) | [X] - PATENT ABSTRACTS OF JAPAN vol. 9, no. 124 (M-383)(1847) 29 May 1985 & JP-A-60 009 727 ( NIPON SEIKOSHO ) 18 January 1985, & JP60009727 A 19850118 | [X] - PLASTICS ENGINEERING vol. 40, no. 4, April 1984, BROOKFIELD CENTER, CONNECTICUT, USA pages 27 - 30 S. SIRABIAN ET AL. 'Twin-screw compounding with reinforcements' |