Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (25 events)
Oct 16, 2025REEXInput Issue Number and Issue Date for Reexamination
Oct 2, 2025RXPUBSReexam Forwarded to Office of Publications
Sep 2, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Aug 7, 2025RXFWDXDate Forwarded to Examiner
Jun 6, 2025MR.NFRX - Mail Reexam Non-Final Action
May 7, 2025RXFWDXDate Forwarded to Examiner
Apr 2, 2025DOCKCase Docketed to Examiner in GAU
Mar 7, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 5, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Feb 3, 2025DOCKCase Docketed to Examiner in GAU
Jan 30, 2025MRXNReexamination Formalities Notice Mailed
Jan 30, 2025MRXNReexamination Formalities Notice Mailed
Jan 30, 2025COMPApplication Is Now Complete
Jan 29, 2025RXTTLRPTTitle Report
Jan 29, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 29, 2025RXNREQFDNotice of reexamination request filing date
Jan 29, 2025RXNREQAUNotice of assignment of reexamination request
Jan 27, 2025RXLITSRReexam Litigation Search Conducted
Jan 27, 2025PRXRParalegal Reexam Review Complete
Jan 24, 2025RXOSUB.RReexamination requested by third party requester
Jan 24, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 24, 2025RXC/SRCertificate of Service
Jan 24, 2025RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Jan 24, 2025FTFSFITF set to YES - revise initial setting
Jan 24, 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
Jun 6, 2017
3.5-yr
Dec 6, 2020
Paid Jun 21, 2021
7.5-yr
Dec 6, 2024
11.5-yr
Dec 6, 2028
Expiry
Mar 24, 2035
Entity Status
Large Entity
Expires
Mar 24, 2035 (9 yr remaining)
Term Adjustment
+215 days (~0.6 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder MailedUSPTO Event: Petition to Accept Late Payment of Maintenance Fee Payment Filed
Assignments
AssignmentReel/Frame: 033581/0659Recorded: Aug 21, 2014
From
DAVID ANDREWInventor
Sep 26, 2013
PATRICK COTTONInventor
Sep 26, 2013
ANTHONY HOAREInventor
Sep 26, 2013
ANDREW WALKERInventor
Sep 22, 2013
DAVID WILKSInventor
Sep 26, 2013
→
To
AIREDALE INTERNATIONAL AIR CONDITIONING LIMITED