T 931/95
T 931/95, commonly known as Pension Benefit Systems Partnership, is a decision of a Technical Board of Appeal of the European Patent Office (EPO), issued on 8 September 2000. At the time, it was a landmark decision for interpreting Article 52(1) and (2) of the European Patent Convention (EPC) but has now largely been superseded by the decisions in T 641/00 (Comvik, Two identities) and T 258/03 (Hitachi, Auction Method).