`
`Doc Code: PA..
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`PTO/AlA/82A (07-13)
`Approved for use through 11/30/2014. OMB 0651-0051
`Document Descrlptlon: Power Of Attorney
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it displays a valid OMB control number.
`
`TRANSMITTAL FOR POWER OF ATTORNEY TO ONE OR MORE
`
`REGISTERED PRACTITIONERS
`
`NOTE: This form is to be submitted with the Power of Attorney by Applicant form (PTO/AIA/82B) to identify the application to which the
`Power of Attorney is directed, in accordance with 37 CFR 1.5, unless the application number and filing date are identified in the Power of
`Attorney by Applicant form.
`If neither form PTO/AIA/82A nor form PTO/AIA82B identifies the application to which the Power of Attorney is
`directed, the Power of Attorney will not be recognized in the application.
`
`—16/178,331
`—o1-Nov-2o1s
`
`First Named Inventor
`
`Valerie Kucharewski
`
`PEOPLE LISTS
`
`Applicant Name (if Applicant is a juristic entity)
`
`NOTE: This form must be signed in accordance with 37 CFR 1.33. See 37 CFR 1.4(d) for signature requirements and certifications. If
`more than one applicant, use multiple forms.
`D *Total of
`forms are submitted.
`
`This collection of information is required by 37 CFR 1.131, 1.32, and 1.33. The information is required to obtain or retain a benefit by
`the public which is to file (and by the USPTO to process) an application. Confidentiality is governed by 35 U.S.C. 122 and 37 CFR
`1.11 and 1.14. This collection is estimated to take 3 minutes to complete, including gathering, preparing, and submitting the completed
`application form to the USPTO. Time will vary depending upon the individual case. Any comments on the amount of time you require
`to complete this form and/or suggestions for reducing this burden, should be sent to the Chief Information Officer, US. Patent and
`Trademark Office, US. Department of Commerce, PO. Box 1450, Alexandria, VA 22313-1450. DO NOT SEND FEES OR
`COMPLETED FORMS TO THIS ADDRESS. SEND TO: Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313-1450.
`
`If you need assistance in completing the form, call 1-800-PTO-9199 and select option 2.
`
`Attorney Docket Number 19487..331,1_1_1
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`SIGNATURE of A- olicant or Patent Practitioner
`
`/Christopher K. Hallstrom/
`
`Christopher K. Hallstrom
`
`Registration
`Number
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`Sigme
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`Name
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`Title (if Applicant is a
`juristic entity)
`
`
`
`

`

`Dec Code: PA.
`
`PTQIAENSZB (or-t3)
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`Approved for use through 1113012014. one asst-cost
`Document Description. Power 9'? Attorney
`us, Patent and Trademark Office; US. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995. no persons are required to respond to a coiiecticn of information uniess it displays a vaiid OMB controi number
`
`EQWER @F ATEQRNEY E? APELECANT
`
`i hereby revoke aii previous powers of attorney given in the appiicationidentifiedin either the attached transmittai ietter or
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`(Note: The boxes above may he iett biank if thermatian is provided on form PTClAiAISZA.)
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`i hereby appoint-the Patent Practitioner(s) associated with the foiiowing Customer Number as my/our attorneyts) or agentts), and
`to transact eii businessin the United States Patent and Trademark Critics connected therewith for the a
`lication referenced in
`the attached transmittal ietter (form PTQ'AWSZA) or identified above;
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`i hereby appoint Practitionerts) named in the attached iist (form PTO/AiA/SZC) as my/our attorneyts) or agentte), and to transact
`aii business in the United States Patent and Trademark Office connected therewith for the patent appiication referenced in the
`attached transmittei letter (form PTQiAiA/SEA) cr identified above.
`(Note: Complete term PTQIAlA/SZCE)
`
`Piease recognize or change the correspondence address for the apptication identified in the attached transmittai
`ietter or the horses above to:
`The address associated with the above—mentioned Customer Number
`
`QR
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`mgThe address associated with Customer Number:
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`Teiettone
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`i am the Appiicant (it the Appiicant is a iurietic entity, iist the Appiicant name in the box}:
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` D Legai Representative of a Deceased or Legaiiy incapacitated inventor (titie not required below)
`I: inventor or Joint inventor (titie not required beiow}
`
`Assignee or Person to Whom the inventor is Under an Obligation to Assign (provide signer“ a title if appiicant is a juristic entity)
`D Person Who Otherwise Shows Sufficient Proprietary interest (e.g” a petition under 3? CFR ’i46(b)(2) was granted'in the
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`SiGNATURE at Appiicant for Patent
`The undersigned (whose titieis supplied below)is authorized to act on behalf or the appheard (e.Q. where the appiicant'is a juristtcentitvt
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`' Date (optionai)
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`Lead PatentCounsel - Facebook inc.
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`NLTE Signature- This form must be signed by the applicantin accordance with 37 CFR 1.33. See 37 CFR ‘i 4 for s:gnature requirements
`
`and certifications. it more than cneapniicent. use intimate forms.
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`if you need assistance in compieting the form} cail 1~800—PTO-6199 and safest option 2;
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