52 F.3d 702 26 UCC Rep.Serv.2d 356 ECHO, INCORPORATED, an Illinois Corporation, Plaintiff-Appellee,v.The WHITSON COMPANY, INC. d/b/a Power Tool Company, aTennessee Corporation, Defendant-Appellant. No. 94-2538. United States Court of Appeals,Seventh Circuit. Argued Dec. 1, 1994.Decided April 17, 1995. Gary D. Santella, Susan M. Rentschler (argued), Masuda, Funai, Eifert & Mitchell, Chicago, IL, for ECHO, Inc. […]