Mark Identification

WORRYPROOF BILL

Serial Number

78287055

Filing Date

Aug 13, 2003

Registration Date

May 31, 2005

Trademark by

ALLIANT ENERGY CORPORATION

Classification Information

Energy-related financial services to utility customers; namely financial services under which utility customers can voluntarily contract for set term energy services for a pre-determined amount, as set forth by the service provider, regardless of weather

Insurance and Financial