In a case of first impression, the Ninth Circuit recently held that when there is ambiguity about the scope of a putative or certified class, American Pipe statute of limitations tolling should generally apply to potentially excluded class members.  This question is likely to arise where a proposed class definition is narrowed during the course of litigation such that certain putative members may no longer fit within the definition.  Should those now-excluded bystander plaintiffs argue that American Pipe tolling applies to their claims, courts in the Ninth Circuit are now instructed to resolve that ambiguity in favor of such bystander plaintiffs.Continue Reading A Closer Look: Ninth Circuit Extends American Pipe Tolling to Potentially Excluded Class Members in Face of Ambiguous Class Definitions