Plaintiff YSL alleged that CostCo sold various infringing goods. Cosco purchased the goods from Quality King, Quality King purchased the goods from J&H. QK asserted a range of claims against J&H and its principal, Gerald Schmeltzer. This decision provides guidance on: (1) standard for allowing a motion to amend a complaint; (2) piercing the corporate veil; (3) how to plead various third party claims in an IP context.
Decision Ysl v Costco Quality King Third Party Practice