`
`UNITED STATES
`PATENT AND TRADEMARK OFFICE
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`Page 1 of 2
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`?. Bax 1460
`Alexandria. VAS
`13 = T4560
`ee
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`ELECTRONIC ACKNOWLEDGEMENT RECEIPT
`
`APPLICATION #
`17/553,590
`
`RECEIPT DATE / TIME
`04/24/2023 10:16:37 PM ET
`
`ATTORNEY DOCKET#
`22773-826.309
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`Title of Invention
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`MULTILAYER POLYMER SHEETS
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`Application Information
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`APPLICATION TYPE_Utility - Nonprovisional Application PATENT #
`
`
`under 35 USC 11 1(a)
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`CONFIRMATION #
`
`3538
`
`FILED BY
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`James Brady
`
`PATENT CENTER#
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`61976317
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`FILING DATE
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`12/16/2021
`
`CUSTOMER#~
`
`107046
`
`coRAESONENGE
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`-
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`Documents
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`FIRST NAMED Chunhua LI
`INVENTOR
`
`AUTHORIZED BY Garrett Potter
`
`TOTAL DOCUMENTS: 2
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`DOCUMENT
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`PAGES
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`DESCRIPTION
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`Sek (KB)
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`INSe277S-BS6-309-04.34.-
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`2023. pat
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`ISee7738-B2lG-309-04.24.
`2023-TRAN.LE T net
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`[S22773-8e6-308-04-24-
`2023-IDS pdf
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`{1-4}
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`{5-8}
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`8
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`4
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`4
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`-
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`efs KB
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`Transmittal Letter
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`153 KB
`
`information Disclosure
`Statement (DS) Form (S808)
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`Tab KS
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`Digest
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`DOCUMENT
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`MESSAGE DIGEST(SHA-312)}
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`

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`Page 2 of 2
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`IDS22773-826-309-04-24-
`2083 pdt
`
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`This Acknowledgement Receipt avdences raceipt on ine noted date by Ine USPTO of the indicated cocuments, charachirized
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`by the apohcant, and including page counts, where apphcabile. It serves as evidence of receipt similar in a Post Card, as
`described in MPEP 893,
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`New Apolications Under 35 US.c. 114
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`if a new application is being filed and the apnlication inclucies the necessary components for Hing date isea 37 OFM T.83(b)-id}
`and MPEP 506), a Filing Receipt (97 CFR 1.54) will be issued in due course and the date shown on this Acknowledgement
`Receiot wil astablish the filiig date of the aoplicaikan
`
`National Stage of an International Application under 38 U.S.C. 37
`a timely submission io enter the national sage2 of an international aonlicationis cormollant wih: the conditions of 25 U.S.C.
`371 and other aneie requiramentis a Form POT/DO/EO/o08indicating acceptance of the aonlication as a national stage
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`submission under 35 ULS.0. 37? will be issued in addition to the Fling Receipt, in due caurse.
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`New Infernational Application Fed with the USPTO as a Reesiving Office
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`
`Hea new international anpication is being iHecl and Ihe inhearnmalonal aplication includes the necessary components for an
`
`
`“2
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`international fling date (see PCT Article 11 and MPEP 1810), a Notification of the International Apnlication Neber and of the
`international ns Daie (Form POT/ROV1 05) wills& issued in due course, ee fo prescriptions concerning national security,
`and the date shawnon this Acknowledgement Receiptil establish the international fling clate of the application.
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`