TEAS Rev, App and/or COA of Atty/Dom.Rep

SIENNA

Sienna/Johnson Development, L.P.

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

PTO Form 2196 (Rev 9/2005)

OMB No. 0651-0056 (Exp 09/30/2011)

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	76555651
LAW OFFICE ASSIGNED	LAW OFFICE 101
MARK SECTION
MARK	SIENNA
ATTORNEY SECTION
ORIGINAL ADDRESS	Henry L. Ehrlich Winstead Sechrest & Minick 41095-K003US P.O. Box 50784 Dallas TX 75201 713-650-2400 713-650-2778 hehrlich@winstead.com
CORRESPONDENCE SECTION
ORIGINAL ADDRESS	Henry L. Ehrlich Winstead Sechrest & Minick 41095-K003US P.O. Box 50784 Dallas TX 75201 713-650-2400 713-650-2778 hehrlich@winstead.com
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	Gregg G. Brandon
FIRM NAME	Howrey LLP
STREET	1111 Louisiana, 25th Floor
CITY	Houston
STATE	Texas
COUNTRY	United States
POSTAL/ZIP CODE	77002
PHONE	713-787-1400
FAX	713-787-1440
NEW CORRESPONDENCE ADDRESS
NAME	Gregg G. Brandon
FIRM NAME	Howrey LLP
STREET	1111 Louisiana, 25th Floor
CITY	Houston
STATE	Texas
COUNTRY	United States
POSTAL/ZIP CODE	77002
PHONE	713-787-1400
FAX	713-787-1440
SIGNATURE SECTION
SIGNATURE	/Gregg G. Brandon/
SIGNATORY NAME	Gregg G. Brandon
SIGNATORY DATE	11/28/2005
SIGNATORY POSITION	Attorney
FILING INFORMATION SECTION
SUBMIT DATE	Mon Nov 28 19:32:46 EST 2005
TEAS STAMP	USPTO/RAA-XX.XXX.XX.XXX-2 0051128193246935305-76555 651-320232725a3ac255e316e d22e4ee91b5a8-N/A-N/A-200 51128162014963288

PTO Form 2196 (Rev 9/2005)

OMB No. 0651-0056 (Exp 09/30/2011)

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

To the Commissioner for Trademarks:
MARK: SIENNA
SERIAL NUMBER: 76555651

The original attorney
Henry L. Ehrlich
Winstead Sechrest & Minick
41095-K003US
P.O. Box 50784
Dallas TX 75201
713-650-2400
713-650-2778
hehrlich@winstead.com

Original Correspondence Address :
Henry L. Ehrlich
Winstead Sechrest & Minick
P.O. Box 50784
Dallas TX 75201
713-650-2400
713-650-2778
hehrlich@winstead.com

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:

Newly Appointed Attorney:
Gregg G. Brandon
Howrey LLP
1111 Louisiana, 25th Floor
Houston, Texas 77002
United States
713-787-1400
713-787-1440

The following is to be used as the correspondence address:
Gregg G. Brandon
Howrey LLP
1111 Louisiana, 25th Floor
Houston, Texas 77002
United States

713-787-1400
713-787-1440

Signature: /Gregg G. Brandon/ Date: 11/28/2005
Signatory's Name: Gregg G. Brandon
Signatory's Position: Attorney

Serial Number: 76555651
Internet Transmission Date: Mon Nov 28 19:32:46 EST 2005
TEAS Stamp: USPTO/RAA-XX.XXX.XX.XXX-2005112819324693
5305-76555651-320232725a3ac255e316ed22e4
ee91b5a8-N/A-N/A-20051128162014963288

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