T 0550/89 of 23.07.1990
- European Case Law Identifier
- ECLI:EP:BA:1990:T055089.19900723
- Date of decision
- 23 July 1990
- Case number
- T 0550/89
- Petition for review of
- -
- Application number
- 84103732.8
- IPC class
- F04B 37/08
- 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
- Cryopump with rapid cooldown and increased pressure stability
- Applicant name
- Helix Technology Corp.
- Opponent name
- Leybold AG
- Board
- 3.2.04
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 114(2) 1973European Patent Convention Art 56 1973
- Keywords
- Prior use - not proven
- Catchword
- -
- Cited cases
- -
- Citing cases
- T 0003/95
ORDER
For these reasons, it is decided that:
The appeal is dismissed.