St. Paul Mercury Co v. Viking Corporation

In the United States Court of Appeals For the Seventh Circuit ____________ No. 07-1948 S T. P AUL M ERCURY INSURANCE C OMPANY, Plaintiff-Appellant, v. T HE V IKING C ORPORATION, Defendant-Appellee. ____________ Appeal from the United States District Court for the Eastern District of Wisconsin. No. 04 C 1124—William E. Callahan, Jr., Magistrate Judge. ____________ A RGUED N OVEMBER 9, 2007—D ECIDED A UGUST 21, 2008 ____________ Before B AUER, M ANION, and W ILLIAMS, Circuit Judges. W ILLIAMS, Circuit Judge. St. Paul Mercury Insurance Company sued The Viking Corporation, a fire sprinkler…