Federal Circuit February 2001 casesPierce v. PrincipiIn re Dial-A-Mattress Operating Corp.Hoover Co. v. Royal Appliance Mfg. Co.Uroplasty, Inc. v. Advanced UroscienceRanda/Madison Joint Venture III v. DahlbergMarathon Oil Co. v. U.S.Forest Laboratories v. Abbott LaboratoriesForshey v. PrincipiAFG Industries, Inc. v. Cardinal IG Co.Amazon.com v. Barnesandnoble.com, Inc.