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EP0250371
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EP About this file: EP0250371
| EP0250371 - Method of preparing stacks of laminations for magnetic circuits in transformers or electric motors [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 23.12.1988 Database last updated on 20.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states TRANCERIE EMILIANE S.P.A. Strada Manara, 124 43100 Parma / IT | [N/P] |
| Former [1987/52] | For all designated states TRANCERIE EMILIANE S.P.A. Strada Manara, 124 I-43100 Parma / IT | Inventor(s) | 01 /
Felisa, Pierino Via Spezia, 244 I-43100 Parma / IT | [1987/52] | Representative(s) | Lanzoni, Luciano BUGNION S.p.A Via M. Vellani, 20 41124 Modena / IT | [N/P] |
| Former [1987/52] | Lanzoni, Luciano BUGNION S.p.A. Via Emilia Est, 25 I-41100 Modena / IT | Application number, filing date | 87830158.9 | 24.04.1987 | [1987/52] | Priority number, date | IT19860040061 | 13.06.1986 Original published format: IT 4006186 | IT19860040127 | 21.11.1986 Original published format: IT 4012786 | [1987/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0250371 | Date: | 23.12.1987 | Language: | EN | [1987/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.10.1987 | Classification | IPC: | H01F41/02, H02K15/00 | [1987/52] | CPC: |
H02K15/0012 (EP);
H01F41/0233 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, LI, NL [1987/52] | Title | German: | Verfahren zum Vorbereiten von Blechpaketen für Magnetkerne von Transformatoren oder Elektromotoren | [1987/52] | English: | Method of preparing stacks of laminations for magnetic circuits in transformers or electric motors | [1987/52] | French: | Procédé pour préparer des paquets de tôles pour circuits magnétiques de transformateurs ou de moteurs électriques | [1987/52] | File destroyed: | 29.08.1994 | Examination procedure | 24.06.1988 | Application deemed to be withdrawn, date of legal effect [1989/06] | 16.09.1988 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1989/06] |
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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]GB1326766 ; | [Y]US3570117 ; | [A]US3550266 ; | [X]JPS5956853 ; | [A]JPS58105533 ; | [A]JPS60121946 | [X] - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 155 (E-256)[1592]19th July 1984; & JP-A-59 56 853 (TOSHIBA K.K.) 02-04-1984 | [A] - PATENT ABSTRACTS OF JAPAN, vol. 7, no. 208 (E-198)[1353]14th September 1983; & JP-A-58 105 533 (MATSUSHITA DENKI SANGYO K.K.) 23-06-1983 | [A] - PATENT ABSTRACTS OF JAPAN, vol. 9, no. 280 (E-356)[2003]8th November 1985; & JP-A-60 121 946 (TOSHIBA K.K.) 29-06-1985 |