90/015,940CONCENTRICALLY LOADED, ADJUSTABLE PIERING SYSTEM8,851,800Open

Status

Non-Final Action Mailed

Filed

Feb 3, 2026

Last Updated

Aug 25, 2026

Art Unit

3993

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

EConstruction & Mining
E02Hydraulic Engineering
E02DFoundations

USPC

405Hydraulic And Earth Engineering

Reexam History (31 events)

Aug 25, 2026MR.NFRX - Mail Reexam Non-Final Action
May 26, 2026RXFWDXDate Forwarded to Examiner
Apr 2, 2026PA..Change in Power of Attorney (May Include Associate POA)
Mar 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 8, 2026FTFIFITF set to NO - revise initial setting
Feb 26, 2026MRXNReexamination Formalities Notice Mailed
Feb 26, 2026MRXNReexamination Formalities Notice Mailed
Feb 26, 2026MPENMail Pre-Exam Notice
Feb 26, 2026COMPApplication Is Now Complete
Feb 25, 2026WROIPEApplication Return from OIPE
Feb 25, 2026ROIPEApplication Return TO OIPE
Feb 23, 2026W/OAPre-Exam Office Action Withdrawn
Feb 23, 2026MRXNReexamination Formalities Notice Mailed
Feb 23, 2026MRXNReexamination Formalities Notice Mailed
Feb 23, 2026DOCKCase Docketed to Examiner in GAU
Feb 23, 2026COMPApplication Is Now Complete
Feb 22, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Feb 22, 2026RXTTLRPTTitle Report
Feb 22, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 22, 2026RXNREQFDNotice of reexamination request filing date
Feb 22, 2026RXNREQAUNotice of assignment of reexamination request
Feb 9, 2026RXRLFReExam Litigation Found
Feb 9, 2026RXLITSRReexam Litigation Search Conducted
Feb 9, 2026PRXRParalegal Reexam Review Complete
Feb 9, 2026FTFSFITF set to YES - revise initial setting
Feb 3, 2026RXOSUB.RReexamination requested by third party requester
Feb 3, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 3, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 3, 2026RXC/SRCertificate of Service
Feb 3, 2026CLAIMClaim Preliminary Amendment
Feb 3, 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

None found

Prosecution History

None found

Maintenance Fees

Grant
Oct 7, 2014
3.5-yr
Apr 7, 2018
Paid Dec 18, 2017
7.5-yr
Apr 7, 2022
Paid Feb 7, 2022
11.5-yr
Apr 7, 2026
Expiry
Jan 9, 2033

Entity Status

Micro Entity

Expires

Jan 9, 2033 (6.8 yr remaining)

Term Adjustment

+205 days (~0.6 yr)

Assignments

2013201420152016201720182019202020212022202320242025FiledSTEVEN PATTONSTEVEN PATTONMR. STEVEN PATTONDALE GIRAUDINSTABIL-LOC HOLDINGS, LLCSTEVEN PATTONDALE GIRAUDINSTABIL-LOC SYSTEMS, LLCSTABIL-LOC SYSTEMS, LLCSTABIL-LOC ARKANSAS LLC
AssignmentReel/Frame: 034905/0745Recorded: Feb 6, 2015

From

STEVEN PATTONInventor
Feb 4, 2015

To

STABIL-LOC HOLDINGS, LLC

AssignmentReel/Frame: 041755/0221Recorded: Mar 21, 2017

From

STABIL-LOC HOLDINGS, LLC
Mar 7, 2017

To

STEVEN PATTON

Nunc Pro TuncReel/Frame: 071186/0605Recorded: May 21, 2025

From

STABIL-LOC SYSTEMS, LLC
Feb 1, 2024

To

DALE GIRAUDIN

Nunc Pro TuncReel/Frame: 071186/0450Recorded: May 21, 2025

From

STEVEN PATTON
Feb 1, 2024

To

STABIL-LOC SYSTEMS, LLC

AssignmentReel/Frame: 066828/0078Recorded: Mar 19, 2024

From

MR. STEVEN PATTONInventor
Feb 1, 2024
STABIL-LOC SYSTEMS, LLC
Feb 1, 2024

To

STABIL-LOC SYSTEMS, LLC

AssignmentReel/Frame: 071186/0707Recorded: May 21, 2025

From

DALE GIRAUDINInventor
May 1, 2025

To

STABIL-LOC ARKANSAS LLC