| European Case Law Identifier: | ECLI:EP:BA:1993:T025392.19931022 | ||||||||
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| Date of decision: | 22 October 1993 | ||||||||
| Case number: | T 0253/92 | ||||||||
| Application number: | 86303573.9 | ||||||||
| IPC class: | H01F 1/04 | ||||||||
| Language of proceedings: | EN | ||||||||
| Distribution: | B | ||||||||
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| Title of application: | Permanent magnet alloy | ||||||||
| Applicant name: | Crucible Materials Corporation | ||||||||
| Opponent name: | N.V. Philips' Gloeilampenfabrieken; Vacuumschmelze GmbH; Hitachi Metals, Ltd; Sumitomo Special Metals Co. Ltd. |
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| Board: | 3.5.02 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Novelty (yes) Inventive step (no) Broadening of scope of protection (no) - claim to use of an alloy gives narrower protection than claim to the alloy per se |
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| Catchwords: |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t920253eu1.html
Date retrieved: 17 May 2021