T 0476/90 of 10.04.1991
- European Case Law Identifier
- ECLI:EP:BA:1991:T047690.19910410
- Date of decision
- 10 April 1991
- Case number
- T 0476/90
- Petition for review of
- -
- Application number
- 83903626.6
- IPC class
- H04Q 3/72
- 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
- Method and apparatus for providing call tracing service
- Applicant name
- American Telephone and Telegra
- Opponent name
- Standard Elektrik Lorenz
- Board
- 3.5.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (main and auxiliary request : no)
- Catchword
- -
- Cited cases
- T 0229/86
- Citing cases
- -
ORDER
For these reasons, it is decided that:
1. The decision under appeal is set aside.
2. European Patent No. 0 150 183 is revoked.
3. The request for reimbursement of the appeal fee is rejected.