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Date of decision 16 June 1993
Case number T 0624/91 - 3.2.2
Application number 84115928.8
IPC C22C21/00
Proceedings Language EN
Title of the application Aluminium-lithium alloy (3)
Applicant name ALUMINUM COMPANY OF AMERICA
Opponent name -
Headnote
-
Articles and Rules EPC . Art 54(2)
. Art 56
. Art 123(2)
Keywords
Novelty - (yes) after amendment
Inventive step - (yes) after amendment
Cited Decisions -
Catchwords:
Point-like disclosures for alloy compositions in the state of the art must be interpreted as average or nominal values within a small range in view of known fluctuations in reproducibility and in analytical results (cf. point 3.2 of the Reasons), unless there is evidence available to the contrary.

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