T 0253/92 of 22.10.1993
- European Case Law Identifier
- ECLI:EP:BA:1993:T025392.19931022
- Date of decision
- 22 October 1993
- Case number
- T 0253/92
- Petition for review of
- -
- Application number
- 86303573.9
- IPC class
- H01F 1/04
- Language of proceedings
- English
- Distribution
- Distributed to board chairmen and members (B)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Permanent magnet alloy
- Applicant name
- Crucible Materials Corporation
- Opponent name
- N.V. Philips' Gloeilampenfabrieken;
Vacuumschmelze GmbH;
Hitachi Metals, Ltd;
Sumitomo Special Metals Co. Ltd. - Board
- 3.5.02
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 123(3) 1973European Patent Convention Art 54 1973European Patent Convention Art 56 1973
- 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 - Catchword
- -
- Cited cases
- -
- Citing cases
- -
ORDER
For these reasons, it is decided that:
The appeal is dismissed.