Citation Codes Equivalent Citations citation codes Docket Number No. 21-1043 See more information ... Smart Summary Please sign up to generate summary. OPINION ABITRON AUSTRIA GMBH, et al., Petitioners, v. HETRONIC INTERNATIONAL, INC. Motion of the Solicitor General for leave to participate in oral argument as amicus curiae, for divided argument, and for enlargement of time for oral argument granted.