T 1246/22 (Hot work tool steel/Hitachi) of 30.04.2024
- European Case Law Identifier
- ECLI:EP:BA:2024:T124622.20240430
- Date of decision
- 30 April 2024
- Case number
- T 1246/22
- Petition for review of
- -
- Application number
- 12752790.1
- IPC class
- C21C 7/00C22C 38/22C22C 38/44C22C 38/52C22C 38/46C22C 38/18C22C 38/00C22C 38/24C21D 6/00C22C 38/02C22C 38/04
- Language of proceedings
- English
- Distribution
- No distribution (D)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- HOT WORK TOOL STEEL HAVING EXCELLENT TOUGHNESS, AND PROCESS OF PRODUCING SAME
- Applicant name
- Hitachi Metals, Ltd.
- Opponent name
- Uddeholms AB
- Board
- 3.3.05
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 123(2)
- Keywords
- Amendments - extension beyond the content of the application as filed (yes)
- Catchword
- -
- Cited cases
- T 1473/19
- Citing cases
- -
Order
For these reasons it is decided that:
1. The decision under appeal is set aside.
2. The patent is revoked.