EP0447612 - Method of making a composite metal wire [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 14.03.1992 Database last updated on 24.08.2024 | Most recent event Tooltip | 14.03.1992 | Change - withdrawal | published on 06.05.1992 [1992/19] | Applicant(s) | For all designated states W.C. Heraeus GmbH Heraeusstrasse 12 - 14 Postfach 1553 D-63405 Hanau / DE | [1991/39] | Inventor(s) | 01 /
Keilberth, Richard Am Bach 1 W-8761 Weilbach / DE | 02 /
Lupton, David Francis, Dr. Am Rain 8 W-6460 Gelnhausen / DE | [1991/39] | Application number, filing date | 90119473.8 | 11.10.1990 | [1991/39] | Priority number, date | DE19904009366 | 23.03.1990 Original published format: DE 4009366 | [1991/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0447612 | Date: | 25.09.1991 | Language: | DE | [1991/39] | Type: | A3 Search report | No.: | EP0447612 | Date: | 12.02.1992 | Language: | DE | [1992/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.12.1991 | Classification | IPC: | B21F19/00, B21C37/04 | [1991/39] | CPC: |
B21F19/00 (EP,US);
B21B1/16 (EP,US);
B21B3/00 (EP,US);
B21C37/042 (EP,US);
B23K20/04 (EP,US);
B21B2001/383 (EP,US);
| Designated contracting states | DE, GB, NL [1991/39] | Title | German: | Verfahren zur Herstellung eines metallischen Verbunddrahtes | [1991/39] | English: | Method of making a composite metal wire | [1991/39] | French: | Procédé de fabrication d'un fil composite métallique | [1991/39] | File destroyed: | 28.02.2000 | Examination procedure | 19.10.1990 | Examination requested [1991/39] | 04.03.1992 | Application withdrawn by applicant [1992/19] |
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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 | [Y]JPS61169114 ; | [A]JPS6240944 ; | [A]JPS62214165 ; | [A]JPS5462157 ; | [A]JPH0246939 ; | [A]JPS63256218 ; | [Y]FR1210903 (METALS & CONTROLS CORP); | [A]GB983023 (MOND NICKEL CO LTD); | [A]FR2417274 (JOHNSON MATTHEY CO LTD [GB]); | [A]DE3832342 | [Y] - PATENT ABSTRACTS OF JAPAN vol. 10no. 375 (M-545)(2432) 13. Dezember 1986 & JP-A-61 169 114 ( HITACHI CABLE LTD. ) 30. Juli 1986 | [A] - PATENT ABSTRACTS OF JAPAN vol. 11no. 225 (M-609)(2672) 22. Juli 1987 & JP-A-62 040 944 ( HITACHI CABLE LTD. ) 21. Februar 1987 | [A] - PATENT ABSTRACTS OF JAPAN vol. 12no. 82 (C-481)(2929) 15. März 1988 & JP-A-62 214 165 ( HITACHI CABLE LTD. ) 19. September 1987 | [A] - PATENT ABSTRACTS OF JAPAN vol. 3no. 83 (C-52)18. Juli 1979 & JP-A-54 062 157 ( FUJIKURA DENSEN K.K. ) 18. Mai 1979 | [A] - PATENT ABSTRACTS OF JAPAN vol. 14no. 209 (M-968)(4152) 27. April 1990 & JP-A-2 046 939 ( SUMITOMO METAL IND. LTD. ) 16. Februar 1990 | [A] - PATENT ABSTRACTS OF JAPAN vol. 13no. 48 (M-793)(3396) 3. Februar 1989 & JP-A-63 256 218 ( TANAKA KIKINZOKU KOGYO K.K. ) 24. Oktober 1988 |