Check the filing status of your patent application - USPTO

The Patent Application Information Retrieval (PAIR) system provides USPTO customers a safe, simple, and secure way to retrieve and download ... SkiptomaincontentApplicationprocessAccessPrivatePAIRSignintoPrivatePAIRAccessPatentCenterAccessPatentCenterGettingStarted-NewUsersHowtoregistertoaccessPatentCenter,PrivatePAIRandEFS-WebPatentElectronicBusinessCenter(EBC)CustomerServiceCenterToll-Free866-217-9197Local571-272-4100ebc@uspto.govPatentCenter is thenextgenerationtoolforelectronicfilingandmanagementofpatentapplications,whichfeaturesasingleunifiedinterface,incorporatesPublicPAIRfunctionalityandwillbereplacingEFS-Weband PrivatePAIR.PatentCenter isavailableforallusers.PatentCenter featuresatrainingmode,whichisasimulatortopracticefilinginDOCXformat. Visitthe PatentCenterInformation pageformoreinformation.Checkthefilingstatusofyourpatentapplication PrivatePAIRSecurelyaccessinformationonyourpendingpatentapplicationSignintoPrivatePAIR PrivatePAIR andEFS-Web accessToregisterforPrivatePAIRandEFS-Web visitour GettingStarted-NewUsers pagee-OfficeActionLearnhowtoreceivee-notificationofUSPTOcommunicationsPAIRResourcesFAQsQuickStartGuidesPAIRUsagePolicyPAIRResources SponsorshipToolThe SponsorshipToolinPatentCenter isnowavailablefor registeredpractitioners to sponsortheirsupportstaff toworkontheirbehalf.Inordertosponsorsupportstaff,apractitionermusthavearegisteredUSPTO.govaccount andthesupportstaffmusteachhaveaUSPTO.govaccount. InPatentCenterselectManageandSponsorusertoreviewactiveorpendingsponsorshiprequests.Forstep-by-stepinstructions,see PatentCenterSponsorshipToolGuide. SponsorSupportStaffPatentCenterPatentCenterInfoPage PatentCenterisanewtoolforelectronicfilingandmanagementofpatentapplications. VisitthePatentCenterInfoPageformoreinformation.TrythebetareplacementforEFS-Web,PrivatePAIRandPublicPAIR.AccessPatentCenter The PatentApplicationInformationRetrieval (PAIR)systemprovidesUSPTOcustomersasafe,simple,andsecurewaytoretrieveanddownloadinformationregardingpatentapplicationstatus.PrivatePAIR providessecurereal-timeaccesstopendingapplicationstatusandhistoryusingaregisteredUSPTO.govaccount.InordertoaccessPrivatePAIR,youmust:bearegisteredpatentattorney/agent,anindependentinventor, orapersongrantedlimitedrecognition,haveacustomernumber,havearegisteredUSPTO.govaccount orbeasponsoredpractitionersupportuserAnnouncementsandNoticesPAIRAnnouncements-ForrecentnewsrelatedtoPrivatePAIR Helpful Great!Wewouldliketoknowwhatyoufoundhelpfulaboutthispage.Comments*Wemayhavequestionsaboutyourfeedback,pleaseprovideyouremailaddress.Name(optional)Email* NotHelpful We'reSorry.TheUSPTOiscurrentlyimprovingourcontenttobetterserveyou.Canyoudescribetheproblem?TheUSPTOiscurrentlyimprovingourcontenttobetterserveyou.Canyoudescribetheproblem?Thiswasn'twhatIexpected.Thisdoesn'tapplytome.Icouldn'tunderstandit.Ineedmoreinformation.Howcouldweimprovethispage?*Wemayhavequestionsaboutyourfeedback,pleaseprovideyouremailaddress.Name(optional)Email* Share Print×CloseHaveacommentaboutthewebpageyouwereviewing?Writeyourmessage*Wemayhavequestionsaboutyourfeedback,pleaseprovideyouremailaddress.Emailaddress*Forotherassistance,pleaseseeourcontactuspage.SendFeedbackCancel