| European Case Law Identifier: | ECLI:EP:BA:1995:T043692.19950320 | ||||||||
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| Date of decision: | 20 March 1995 | ||||||||
| Case number: | T 0436/92 | ||||||||
| Application number: | 86301597.0 | ||||||||
| IPC class: | C04B 35/80 | ||||||||
| Language of proceedings: | EN | ||||||||
| Distribution: | B | ||||||||
| Download and more information: |
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| Title of application: | Reinforced ceramic cutting tools | ||||||||
| Applicant name: | Advanced Composite Materials Corporation | ||||||||
| Opponent name: | (01) KRUPP WIDIA GMBH (02) Hertel AG Werkzeuge + Hartstoffe (03) Kennametal Inc., (04) Geigenberger, Gerhard |
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| Board: | 3.3.02 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Late filed material Amendments - new combination o values of different ranges Clarity (yes) Novelty - non prejudicial disclosures - evident abuse Novelty - availability to the public - prior use Novelty of main request and first auxiliary request - no Novelty of second auxiliary request - yes Inventive step - yes - unexpected improvement - against the trend Inventive step - surprising effect |
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| Catchwords: |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t920436eu1.html
Date retrieved: 17 May 2021