`or enclosed) is being deposited with the U.S. Postal Service as Express Mail,
`Airbill No. EV 853118034US, on the date 5
`elow in an envelope addressed
`to: Commissionerfor Patents, P.0. Box1 50,
`lrl‘exandn'a,v
`22313-
`50
`ae: Slfil g
`inaure:
`fr
`' X
`D t d
`0
`59 t
`(Attila Ko
`cs-Szabo)
`"
`
`
`
`Docket N 0-: 569208005USOO
`(PATENT)
`
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`
`In re Patent Application of:
`Cheng et al.
`
`Application No.: 11/347,024
`
`Confirmation No.: N/A
`
`Filed: February 3, 2006
`
`Art Unit: WA
`
`For: AUTOMATICALLY DETERMINING A
`CURRENT VALUE FOR A REAL ESTATE
`
`PROPERTY, SUCH AS A HOME, THAT IS
`TAILORED TO INPUT FROM A HUMAN
`
`_USER, SUCH AS ITS OWNER
`
`Examiner: Not Yet Assigned
`
`POWER OF ATTORNEY
`
`Commissioner for Patents
`
`PO. Box 1450
`
`Alexandria, VA 22313-1450
`
`Sir:
`
`Zillow,
`
`Inc., assignee of the entire right title and interest in the above—identified
`
`application by assignment, a copy of which is submitted herewith, hereby appoints the
`
`following attorneys and/or agents of the firm of Perkins Coie LLP:
`
`All practitioners at Customer Number 25096.
`
`as its attorneys with full power of substitution to prosecute this application and to transact
`
`all business in the Patent and Trademark Office in connection therewith.
`
`The assignee certifies that it has reviewed the assignment and to the best of the
`
`assignee’s knowledge and belief, title is in the assignee.
`
`
`
`Application No.: 11/347,024
`
`Docket No.: 569208005U‘SOO
`
`Please direct all correspondence regarding this application to the following:
`
`PERKINS COIE LLP
`
`Attn: Steven D. Lawrenz
`
`PO. Box 1247
`
`Seattle, Washington 981 11-1247
`Telephone: (206) 359—3265
`Fax: (206) 359-4265
`
`For:
`
`Zillow, lnc.
`
`
`
`WWI/W,
`
`Lloyd Frink, President
`
`DatediM
`
`