Status
Non-Final Action Mailed
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (23 events)
Jul 16, 2026MR.NFRX - Mail Reexam Non-Final Action
Jun 9, 2026RXFWDXDate Forwarded to Examiner
Apr 8, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 4, 2026MRXNReexamination Formalities Notice Mailed
Mar 4, 2026MRXNReexamination Formalities Notice Mailed
Mar 4, 2026DOCKCase Docketed to Examiner in GAU
Mar 4, 2026COMPApplication Is Now Complete
Mar 3, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 3, 2026RXNREQFDNotice of reexamination request filing date
Mar 3, 2026RXNREQAUNotice of assignment of reexamination request
Feb 28, 2026RXTTLRPTTitle Report
Feb 28, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Feb 25, 2026RXLITSRReexam Litigation Search Conducted
Feb 25, 2026PRXRParalegal Reexam Review Complete
Feb 25, 2026FTFSFITF set to YES - revise initial setting
Feb 20, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Feb 20, 2026RXOSUB.RReexamination requested by third party requester
Feb 20, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 20, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 20, 2026RXC/SRCertificate of Service
Feb 20, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 20, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 20, 2026BIG.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
Filed — ApprovedJun 26, 2019
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jun 26, 2019 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jun 26, 2019 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Nov 19, 2019
3.5-yr
May 19, 2023
Paid Apr 26, 2023
7.5-yr
May 19, 2027
11.5-yr
May 19, 2031
Expiry
Jul 10, 2037
Entity Status
Small Entity
Expires
Jul 10, 2037 (11.3 yr remaining)
Assignments
AssignmentReel/Frame: 055206/0848Recorded: Feb 2, 2021
From
GREGORY PAUL KIRKJANInventor
Aug 31, 2020
→
To
LOCKFOB, LLC