European Case Law Identifier: |
ECLI:EP:BA:2011:T109608.20111011 |
Date of decision: |
11 October 2011 |
Case number: |
T 1096/08 |
Application number: |
99969767.5 |
IPC class: |
E21B 17/042 |
Language of proceedings: |
EN |
Distribution: |
D |
Download and more information: |
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Title of application: |
Thread coupling for a drill string for percussive rock drilling |
Applicant name: |
Atlas Copco Secoroc AB |
Opponent name: |
Robit Rocktools Ltd. |
Board: |
3.2.03 |
Headnote: |
- |
Relevant legal provisions: |
|
Keywords: |
Admissibility of evidence - partly no
Novelty and inventive step - yes |
Catchwords: |
-
|
Cited decisions: |
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Citing decisions: |
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2 references found.
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Case Law Book: III Amendments
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