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Status

Determination - Reexamination Ordered

Filed

Jan 26, 2026

Last Updated

Feb 26, 2026

Art Unit

3992

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

FMechanical Engineering
F21Lighting
F21KLight Sources

USPC

315Electric Lamp And Discharge Devices: Systems

Reexam History (25 events)

Feb 26, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 19, 2026MRXNReexamination Formalities Notice Mailed
Feb 19, 2026MRXNReexamination Formalities Notice Mailed
Feb 19, 2026MPENMail Pre-Exam Notice
Feb 19, 2026COMPApplication Is Now Complete
Feb 18, 2026WROIPEApplication Return from OIPE
Feb 18, 2026ROIPEApplication Return TO OIPE
Feb 9, 2026W/OAPre-Exam Office Action Withdrawn
Feb 9, 2026MRXNReexamination Formalities Notice Mailed
Feb 9, 2026MRXNReexamination Formalities Notice Mailed
Feb 9, 2026DOCKCase Docketed to Examiner in GAU
Feb 9, 2026COMPApplication Is Now Complete
Feb 7, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 7, 2026RXNREQFDNotice of reexamination request filing date
Feb 7, 2026RXNREQAUNotice of assignment of reexamination request
Feb 7, 2026FTFSFITF set to YES - revise initial setting
Feb 6, 2026RXTTLRPTTitle Report
Feb 2, 2026PRXRParalegal Reexam Review Complete
Jan 26, 2026RXOSUB.RReexamination requested by third party requester
Jan 26, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 26, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jan 26, 2026RXC/SRCertificate of Service
Jan 26, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jan 26, 2026CLAIMClaim Preliminary Amendment
Jan 26, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)