`AtoDocket No.:PT-005.02
`’
`a
`*
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
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`\®
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`Applicant
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`Rothschild e¢ ai.
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`Patent No.
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`6,226,686
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`Serial No.
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`09/407,371
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`Issue Date
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`May1, 2001
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`Filed
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`Title
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`September 28, 1999
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`Server-Group
`Messaging System for
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`Interactive Applications
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`TRANSMITTAL OF REVOCATION AND POWER OF ATTORNEY :
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`CERTIFICATE OF MAILING
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`I hereby certify that this paper and all enclosures referred to therein are
`being deposited with the United States Postal Service as First Class Mail,
`with sufficient postage in an envelope addressed to the Assistant
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`Commissioner for Patents, Washington, D.C. 20241 on_Feb. 15, 2002.
`26157
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`Assistant Commissioner for Patents
`Washington, D.C. 20231
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`Sir:
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`Enclosed please find a Revocation and Powerof Attorney in the above-identified patent
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`which revokesall previous powers of attorney and appoints the attorneys at Skadden, Arps,Slate,
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`Meagher & Flom LLPto conductall business in the Patent and Trademark Office connected
`therewith.
`Accordingly, all correspondence should be addressed to Skadden, Arps, Slate, Meagher &
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`Flom LLP, Four Times Square, New York, NY 10036, telephone number(212) 735-3000.
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`Date:_February 15, 2002
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`By:
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`Enclosure
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`Respectfully submitted,
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`lat 0
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`Reg. No. 35,375
`Andrew F. Strobert
`Skadden, Arps, Slate, Meagher & Flom LLP
`Four Times Square
`New York, NY 10036
`(212) 735-3000
`
`