← Back to reexams

Status

Reexamination Certificate Issued

Filed

Mar 30, 2021

Last Updated

Oct 8, 2021

Examiner

Peng Ke

Art Unit

2194(Computer Architecture & Software)

Requester

Unknown

Requested By

Third Party

Patent OwnerInferred

Nextdoor.com Inc.

Sector (CPC)

GPhysics & Instruments
G06Computing & Data Processing
G06FElectric Digital Data Processing

USPC

709Electrical Computers And Digital Processing Systems: Multicomputer Data Transferring

Reexam History (31 events)

Mar 23, 2023BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Oct 9, 2021CCRDYApplication ready for PDX access by participating foreign offices
Oct 8, 2021REEXInput Issue Number and Issue Date for Reexamination
Sep 22, 2021RXPUBSReexam Forwarded to Office of Publications
Sep 17, 2021MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Sep 9, 2021IDSCInformation Disclosure Statement considered
Jul 14, 2021RXFWDXDate Forwarded to Examiner
Jul 13, 2021WIDSInformation Disclosure Statement (IDS) Filed
Jul 13, 2021RXIDS.Information Disclosure Statement Filed
Jul 13, 2021RXC/SRCertificate of Service
Jul 13, 2021RXC/SRCertificate of Service
Jul 13, 2021RCCPRX - Concurrent Proceedings Notice
May 25, 2021NRX.Notice of Reexam Published in Official Gazette
May 14, 2021MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 15, 2021MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Apr 9, 2021MRXNReexamination Formalities Notice Mailed
Apr 9, 2021MRXNReexamination Formalities Notice Mailed
Apr 9, 2021DOCKCase Docketed to Examiner in GAU
Apr 8, 2021RXTTLRPTTitle Report
Apr 8, 2021RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 8, 2021RXNREQFDNotice of reexamination request filing date
Apr 8, 2021RXNREQAUNotice of assignment of reexamination request
Apr 8, 2021FTFSFITF set to YES - revise initial setting
Mar 30, 2021RXOSUCOrig Req Receipt Corrected
Mar 30, 2021RXC/SRCertificate of Service
Mar 19, 2021MRICRRX - Mail Notice of Incomplete Ex Parte Reexam Request
Mar 12, 2021SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Mar 11, 2021RXOSUB.RReexamination requested by third party requester
Mar 11, 2021RXOSUBReceipt of Original Ex Parte Reexam Request
Mar 11, 2021RXLITSRReexam Litigation Search Conducted
Mar 11, 2021BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)