T 0490/89 of 14.02.1992
- European Case Law Identifier
- ECLI:EP:BA:1992:T049089.19920214
- Date of decision
- 14 February 1992
- Case number
- T 0490/89
- Petition for review of
- -
- Application number
- 82108699.8
- IPC class
- C23C 16/54
- 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
- Multiple chamber deposition and isolation system and method
- Applicant name
- Energy Conversion Devices, Inc
- Opponent name
- Leybold AG
- Board
- 3.3.03
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 117 1973European Patent Convention Art 56 1973
- Keywords
- Inventive step (affirmed)
Usefulness of written evidence where alleged facts
cannot be established by reference to prior art
documents - Catchword
- -
- Cited cases
- T 0106/84
- Citing cases
- -
ORDER
For these reasons, it is decided that:
1. The decision under appeal is set aside.
2. The opposition is rejected.