Case C-254/98, Schutzverband gegen unlauteren Wettbewerb v. TK-Heimdienst Sass GmbH, Judgment of 13 January 2000, not yet reported - Common Market Law Review View Case C-254/98, Schutzverband gegen unlauteren Wettbewerb v. TK-Heimdienst Sass GmbH, Judgment of 13 January 2000, not yet reported by - Common Market Law Review Case C-254/98, Schutzverband gegen unlauteren Wettbewerb v. TK-Heimdienst Sass GmbH, Judgment of 13 January 2000, not yet reported 37 5 Common Market Law Review