T 2467/18 (Plasma arc torch failure detection / HYPERTHERM) of 23.09.2022
- European Case Law Identifier
- ECLI:EP:BA:2022:T246718.20220923
- Date of decision
- 23 September 2022
- Case number
- T 2467/18
- Online on
- 2 December 2022
- Petition for review of
- -
- Application number
- 11760590.7
- IPC class
- H05H 1/34B23K 9/095
- 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
- FAILURE EVENT DETECTION IN A PLASMA ARC TORCH
- Applicant name
- Hypertherm, Inc.
- Opponent name
- Kjellberg Finsterwalde Plasma und Maschinen GmbH
- Board
- 3.4.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56Rules of procedure of the Boards of Appeal 2020 Art 013(1)
- Keywords
- Inventive step - (no)
Amendment to appeal case - amendment overcomes issues raised (no) - Catchword
- -
- Cited cases
- -
- Citing cases
- -
Order
For these reasons it is decided that:
1. The appealed decision is set aside.
2. The patent is revoked.