Revocation of Attorney/Domestic Representative and/or Appointment of Attorney/Domestic Representative

---

The table below presents the data as entered.

Input Field	Entered
SERIAL NUMBER	76571326
REGISTRATION NUMBER	2922386
LAW OFFICE ASSIGNED	LAW OFFICE 114
MARK SECTION
MARK	FINGER SCRAPE
ATTORNEY SECTION
ORIGINAL ADDRESS	Richard D. Zimmerman Greenberg Traurig, LLP Suite 2500 77 West Wacker Drive Chicago IL 60601-1732 312-456-8435 312-456-8400 chiipmail@gtlaw.com
CORRESPONDENCE SECTION
ORIGINAL ADDRESS	Richard D. Zimmerman Greenberg Traurig, LLP Suite 2500 77 West Wacker Drive Chicago IL 60601-1732 312-456-8435 312-456-8400 chiipmail@gtlaw.com
NEW OTHER APPOINTED ATTORNEYS	Jeffery P. Dunning, Herbert H. Finn, Richard D. Harris, Eric J. Maiers, David W. Hannon, Douglas B. Teaney
NEW ATTORNEY ADDRESS
STATEMENT TEXT	By submission of this request, the undersigned REVOKES the power of attorney currently of record, as listed above, and hereby APPOINTS the following new attorney.
NAME	Howard E. Silverman
FIRM NAME	Greenberg Traurig, LLP
INTERNAL ADDRESS	Suite 2500
STREET	77 West Wacker Drive
CITY	Chicago
STATE	Illinois
COUNTRY	United States
POSTAL/ZIP CODE	60601-1732
PHONE	312-456-8400
FAX	312-45-8435
EMAIL	chiipmail@gtlaw.com
ATTORNEY AUTHORIZED TO COMMUNICATE VIA E-MAIL	YES
NEW CORRESPONDENCE ADDRESS
NAME	Howard E. Silverman
FIRM NAME	Greenberg Traurig, LLP
INTERNAL ADDRESS	Suite 2500
STREET	77 West Wacker Drive
CITY	Chicago
STATE	Illinois
COUNTRY	United States
POSTAL/ZIP CODE	60601-1732
PHONE	312-456-8400
FAX	312-45-8435
EMAIL	chiipmail@gtlaw.com
AUTHORIZED TO COMMUNICATE VIA E-MAIL	YES
SIGNATURE SECTION
SIGNATORY FILE	\\TICRS\EXPORT2\IMAGEOUT2\765\713\76571326\xml2\RAA0002.JPG
SIGNATORY NAME	Howard E. Silverman
SIGNATORY POSITION	Attorney of Record
FILING INFORMATION SECTION
SUBMIT DATE	Mon Jul 07 10:01:44 EDT 2008
TEAS STAMP	USPTO/RAA-XX.XXX.XX.XXX-2 0080707100144207632-75891 452-400641b73e245eef99227 9ed64e95babd7-N/A-N/A-200 80707100031181252