Cases with Industry Code "PL" PIPE LINE, Purpose Code "UNC" Unclassified, and Status "AR" Archived (3%20cases) Case NumberCase TitleOpen DateClosed Date 05-0532-PL-UNCNORTH COAST GAS TRANSMISSION, LLC04/19/2005 77-0534-PL-UNCPANHANDLE EASTERN PIPE LINE COMPANY03/25/197710/19/1977 98-0902-PL-UNCEQUITY OIL & GAS FUNDS, INC.06/10/199807/23/1998