Pella Corporation v. Saltzman

Issue: (1) Whether a court may certify an “issue"? class under Federal Rule of Civil Procedure 23(b)(3) to adjudicate discrete issues that will not establish liability for any claim; (2) whether a court may certify an “issue”? class under Rule 23(b)(2) to adjudicate discrete issues that will not result in final declaratory relief; and (3) whether a court may certify a nationwide class under Rule 23(b)(2) to pursue state-law claims without analyzing the underlying state laws to determine that they are consistent.