T 0024/96 () of 4.3.1999 | XEPC: EPC and PCT resource

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European Case Law Identifier:

ECLI:EP:BA:1999:T002496.19990304

Date of decision:

04 March 1999

Case number:

T 0024/96

Application number:

89103895.2

IPC class:

F04D 19/04

Language of proceedings:

Distribution:

Download and more information:

Decision text in EN (PDF, 37Â KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in:	EN
Versions:	Unpublished

Title of application:

Turbomolecular pump and method of operating the same

Applicant name:

Kabushiki Kaisha Toshiba, et al

Opponent name:

Leybold Aktiengesellschaft

Board:

3.2.04

Headnote:

Relevant legal provisions:

European Patent Convention 1973 R 57a

Keywords:

Amendments in opposition proceedings - amendment by introducing new dependent claims - neither appropriate nor necessary - section V
Novelty and inventive step - yes

Catchwords:

Cited decisions:

T 0829/93

Citing decisions:

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t960024eu1.html

Date retrieved: 17 May 2021