Status
Reexam Terminated - Notice of Intent to Issue a Reexamination Certificate Mailed
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (22 events)
Aug 28, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Aug 7, 2026RXRLFReExam Litigation Found
Aug 7, 2026RXLITSRReexam Litigation Search Conducted
Aug 5, 2026IDSCInformation Disclosure Statement considered
Jun 10, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 10, 2026RXIDS.Information Disclosure Statement Filed
Jun 10, 2026RXA...Response after Non-Final Action
Apr 10, 2026MR.NFRX - Mail Reexam Non-Final Action
Feb 4, 2026RXFWDXDate Forwarded to Examiner
Aug 29, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 19, 2025MRXNReexamination Formalities Notice Mailed
Aug 19, 2025MRXNReexamination Formalities Notice Mailed
Aug 19, 2025COMPApplication Is Now Complete
Aug 18, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 18, 2025RXNREQFDNotice of reexamination request filing date
Aug 18, 2025RXNREQAUNotice of assignment of reexamination request
Aug 18, 2025FTFSFITF set to YES - revise initial setting
Aug 18, 2025DOCKCase Docketed to Examiner in GAU
Aug 13, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Aug 13, 2025RXTTLRPTTitle Report
Aug 12, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 12, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Jul 22, 2025
3.5-yr
Jan 22, 2029
7.5-yr
Jan 22, 2033
11.5-yr
Jan 22, 2037
Expiry
Feb 27, 2044
Entity Status
Small Entity
Expires
Feb 27, 2044 (17.9 yr remaining)
Assignments
AssignmentReel/Frame: 067003/0345Recorded: Apr 4, 2024
From
DAVID RUSSEL FELTInventor
Apr 6, 2018
→
To
RUSSEL WILLIAMS HOME SERVICES LLC
AssignmentReel/Frame: 067003/0574Recorded: Apr 4, 2024
From
DAVID RUSSEL FELTInventor
May 6, 2019
→
To
RUSSEL WILLIAMS HOME SERVICES LLC