EP0721387 - METHOD AND CASTING DEVICE FOR PRODUCING PARTS WITH A HELICALLY SYMMETRICAL OUTER CONTOUR [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.10.2000 Database last updated on 31.08.2024 | Most recent event Tooltip | 06.10.2000 | No opposition filed within time limit | published on 22.11.2000 [2000/47] | Applicant(s) | For all designated states Bitzer Kühlmaschinenbau GmbH Eschenbrünnlestrasse 15 71065 Sindelfingen / DE | [1999/44] |
Former [1996/29] | For all designated states Bitzer Kühlmaschinenbau GmbH & Co. KG Eschenbrünnlestrasse 15 D-71065 Sindelfingen / DE | Inventor(s) | 01 /
JÖRN, Friedrich-W. Auhammer 6 D-32088 Battenberg / DE | 02 /
DIETERICH, Rolf Schulstrasse 17 D-72160 Horb / DE | 03 /
SANDKÖTTER, Wolfgang Nebelhornstrasse 31 D-71083 Herrenberg / DE | [1996/29] | Representative(s) | Hoeger, Stellrecht & Partner Patentanwälte mbB Uhlandstrasse 14c 70182 Stuttgart / DE | [N/P] |
Former [1996/29] | Hoeger, Stellrecht & Partner Uhlandstrasse 14 c 70182 Stuttgart / DE | Application number, filing date | 95926880.6 | 14.07.1995 | [1996/29] | WO1995EP02762 | Priority number, date | DE19944426567 | 27.07.1994 Original published format: DE 4426567 | DE19944430890 | 31.08.1994 Original published format: DE 4430890 | [1996/29] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9603237 | Date: | 08.02.1996 | Language: | DE | [1996/07] | Type: | A1 Application with search report | No.: | EP0721387 | Date: | 17.07.1996 | Language: | DE | The application published by WIPO in one of the EPO official languages on 08.02.1996 takes the place of the publication of the European patent application. | [1996/29] | Type: | B1 Patent specification | No.: | EP0721387 | Date: | 08.12.1999 | Language: | DE | [1999/49] | Search report(s) | International search report - published on: | EP | 08.02.1996 | Classification | IPC: | B22C9/22, B22D25/02 | [1996/29] | CPC: |
B22D25/02 (EP,US);
B22C9/22 (EP,US)
| Designated contracting states | BE, DE, DK, FR, GB, IT, NL, SE [1996/29] | Title | German: | VERFAHREN UND GIESSVORRICHTUNG ZUM HERSTELLEN VON TEILEN MIT EINER SCHRAUBENSYMMETRISCHEN AUSSENKONTUR | [1996/29] | English: | METHOD AND CASTING DEVICE FOR PRODUCING PARTS WITH A HELICALLY SYMMETRICAL OUTER CONTOUR | [1996/29] | French: | PROCEDE ET DISPOSITIF DE MOULAGE POUR LA FABRICATION DE PIECES A CONTOUR EXTERIEUR SYMETRIQUEMENT HELICOIDAL | [1996/29] | Entry into regional phase | 19.04.1996 | National basic fee paid | 19.04.1996 | Designation fee(s) paid | 19.04.1996 | Examination fee paid | Examination procedure | 19.04.1996 | Examination requested [1996/29] | 22.09.1997 | Despatch of a communication from the examining division (Time limit: M06) | 25.03.1998 | Reply to a communication from the examining division | 21.07.1998 | Despatch of a communication from the examining division (Time limit: M04) | 27.11.1998 | Reply to a communication from the examining division | 12.02.1999 | Despatch of communication of intention to grant (Approval: Yes) | 09.06.1999 | Communication of intention to grant the patent | 17.09.1999 | Fee for grant paid | 17.09.1999 | Fee for publishing/printing paid | Opposition(s) | 09.09.2000 | No opposition filed within time limit [2000/47] | Fees paid | Renewal fee | 26.07.1997 | Renewal fee patent year 03 | 29.07.1998 | Renewal fee patent year 04 | 30.07.1999 | Renewal fee patent year 05 |
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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]DE3506475 (GTS GES FUER TURBO UND SCHRAUB [DE]); | [Y]EP0212459 (THYSSEN INDUSTRIE [DE]) [Y] 1-3,9-11,15,23 * the whole document *; | [Y]GB2229121 (FRISBY ENGINEERING LIMITED [GB], et al) [Y] 1-3,9-11,15,23 * the whole document * |