The Patent Finder
US

Extension Coupling for Interconnecting Trailer and Tow Hitch

US 7,712,761 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Mar 17, 2020 (Encina Business Credit, LLC).

Term ends no later than May 9, 2027 · Medium confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Filed Jun 13, 2007 as application 11/762,268 · Granted May 11, 2010
Base term plus 330 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2027
Clock starts
Jun 13, 2006
Ends no later than
May 9, 2027
Granted
May 11, 2010
base term patent term adjustment fee events Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
330
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
6
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term runs 330 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees are recorded paid; no more fees are due. Confidence: Medium. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Jun 13, 2006, when application 11/451,670, the earliest non-provisional in its chain, was filed (this one was filed Jun 13, 2007)Jun 13, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+330 days, USPTO patent term adjustment recordMay 9, 2027High confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than May 9, 2027Medium confidence

This family

US 7,530,591In force
Nov 2026
Nov 2026
Application PCT/US2007/008118PCT application
no patent term
no patent term
US 7,712,761this patent
no later than May 2027
no later than May 2027
US 7,997,608In force
Aug 2028
Aug 2028
Application PCT/US2008/066569PCT application
no patent term
no patent term
US 8,100,427Term ended
Jul 2026
Jul 2026
The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Jun 14, 2007
Reel 19428, frame 45
Mater, Robert F., JR.; Jones, Gomer B.Quest Technologies, LLCAssignment of Assignor's Interest
Aug 15, 2007
Reel 19697, frame 99
Quest Technologies, LLCCequent Towing Products, Inc.Assignment of Assignor's Interest
May 8, 2009
Reel 22645, frame 849
Cequent Towing Products, Inc.Cequent Performance Products, Inc.Change of Name
Aug 7, 2011
Reel 26712, frame 1
Arrow Engine Company, An Oklahoma Corporation; Cequent Consumer Products, Inc., an Ohio Corporation; Cequent Performance Products, Inc., a Michigan Corporation; Lamons Gasket Company, A Texas Corporation; Monogram Aerospace Fasteners, Inc., a California Corporation; Rieke Corporation, An Indiana CorporationJPMorgan Chase Bank, N.A., as Collateral AgentSecurity Agreement
Nov 13, 2012
Reel 29291, frame 265
The Bank of New York Mellon Trust Company, N.A.Trimas CorporationRelease of Security Interest
Nov 15, 2013
Reel 31645, frame 591
Jpmorgan Chase Bank, N.a.Arrow Engine Company; Cequent Consumer Products, Inc.; Cequent Performance Products, Inc.; Lamons Gasket Company; Monogram Aerospace Fasteners, Inc.; Rieke CorporationRelease of Reel/Frame 026712/0001
Nov 15, 2013
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Arrow Engine CompanyRelease of Reel/Frame 026712/0001
Nov 15, 2013
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Cequent Consumer Products, Inc.Release of Reel/Frame 026712/0001
Nov 15, 2013
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Cequent Performance Products, Inc.Release of Reel/Frame 026712/0001
Nov 15, 2013
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Lamons Gasket CompanyRelease of Reel/Frame 026712/0001
Nov 15, 2013
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Monogram Aerospace Fasteners, Inc.Release of Reel/Frame 026712/0001
Nov 15, 2013
reel/frame not recorded
Jpmorgan Chase Bank, N.a.Rieke CorporationRelease of Reel/Frame 026712/0001
Jul 6, 2015
Reel 36062, frame 554
Cequent Performance Products, Inc.; Cequent Consumer Products, Inc.JPMorgan Chase Bank, N.A., as Collateral AgentSecurity Interest (TERM Loan)
Jul 8, 2015
Reel 36082, frame 668
Cequent Performance Products, Inc.; Cequent Consumer Products, Inc.Bank of America, N.A., as AgentSecurity Interest (ABL)
May 10, 2017
Reel 42435, frame 260
Cequent Consumer Products, Inc.; Cequent Performance Products, Inc.Horizon Global Americas Inc.Merger
Mar 20, 2019
Reel 48648, frame 6
Horizon Global Americas Inc.; Horizon Global CorporationCortland Capital Market Services LLC, as Collateral AgentSecurity Interest
Mar 17, 2020
Reel 52183, frame 590
Horizon Global Americas Inc.Encina Business Credit, LLCSecurity Interest
Apr 22, 2020
Reel 52463, frame 91
Jpmorgan Chase Bank, N.a.Cortland Capital Market Services LLCAssignment of Security Interest in Patents
Apr 30, 2020
Reel 52534, frame 590
Bank Of America, N.a.Cequent Performance Products, Inc.Release of Security Interest
Aug 11, 2020
Reel 53453, frame 229
Cortland Capital Market Services LLCHorizon Global Corporation; Horizon Global Americas Inc.Release of Security Interest
Aug 11, 2020
reel/frame not recorded
Cortland Capital Market Services LLCHorizon Global CorporationRelease of Security Interest
Aug 11, 2020
reel/frame not recorded
Cortland Capital Market Services LLCHorizon Global Americas Inc.Release of Security Interest
Feb 9, 2021
Reel 55262, frame 842
Cortland Capital Market Services LLC, Solely in Its Capacity as Collateral Agent (as Successor to JPMorgan Chase Bank, N.A.)Horizon Global Corporation; Westfalia-Automotive GmbH; Horizon Global Americas Inc.; Cequent Consumer Products, Inc.Release of Security Interest
Feb 9, 2021
Reel 55262, frame 949
Horizon Global Americas Inc.; C.P. Witter Limited; Westfalia-Automotive GmbHAtlantic Park Strategic Capital Fund, L.P., as Collateral AgentSecurity Interest
Feb 9, 2021
reel/frame not recorded
Cortland Capital Market Services LLC, Solely in Its Capacity as Collateral Agent (as Successor to JPMorgan Chase Bank, N.A.)Horizon Global CorporationRelease of Security Interest
Feb 9, 2021
reel/frame not recorded
Cortland Capital Market Services LLC, Solely in Its Capacity as Collateral Agent (as Successor to JPMorgan Chase Bank, N.A.)Westfalia-Automotive GmbHRelease of Security Interest
Feb 9, 2021
reel/frame not recorded
Cortland Capital Market Services LLC, Solely in Its Capacity as Collateral Agent (as Successor to JPMorgan Chase Bank, N.A.)Horizon Global Americas Inc.Release of Security Interest
Feb 9, 2021
reel/frame not recorded
Cortland Capital Market Services LLC, Solely in Its Capacity as Collateral Agent (as Successor to JPMorgan Chase Bank, N.A.)Cequent Consumer Products, Inc.Release of Security Interest
Jun 18, 2025
Reel 71674, frame 688
Airtex Industries, LLC; Airtex Products, LP; Apc Intermediate Holdings, LLC; Apc Parent, LLC; Asc Industries, Inc.; Autolite Operations LLC; Avm Export, Inc.; Bpi Acquisition Company, LLC; Bpi Ec, LLC; Bpi Holdings International, LLC; Brake Parts Inc. China LLC; Brake Parts Inc. India LLC; Brake Parts Inc. LLC; Cardone Industries, Inc.; Carrand Companies, Inc.; Carter Carburetor Holdings, LLC; Carter Carburetor, LLC; Carter Fuel Export, Inc.; Carter Fuel Systems, LLC; Champion Laboratories, Inc.; CWD Holding, LLC; CWD Intermediate Holdings I, LLC; CWD Intermediate Holdings II, LLC; CWD, LLC; Dalton Corporation; Dalton Corporation, Kendallville; Manufacturing Facility Dalton Corporation, Ashland; Manufacturing Facility Dalton Corporation, Stryker Machining Facility Co.; Dalton Corporation, Warsaw Manufacturing Facility; Eagle Casting, LLC; Eagle Machining, LLC; First Brands Group Intermediate, LLC; First Brands Group, LLC; Fram Group IP LLC; Fram Group Operations LLC; Framauto Holdings, LLC; Fuel Filter Technologies, Inc.; Global Reman Ventures, LLC; Heatherton Holdings, LLC; Hopkins Acquisition, Inc.; Hopkins Manufacturing Corporation; Horizon Euro Finance LLC; Horizon Global Americas Inc.; Horizon Global Company LLC; Horizon Global Corporation; Horizon International Holdings LLC; Ibi International Holding Company, Inc.; International Brake Industries, Inc.; Jasper Acquisition Corp.; Jasper Rubber Products, Inc.; Ktri Holdings, Inc.; Ktri Offshore Holdings, LLC; Longman Enterprises, Inc.; PHNX Acquisition Corp.; Premier Marketing Group, LLC; Pylon Manufacturing Corp.; Pylon South Bend, Inc.; Qualis Automotive, L.l.c.; Qualis Enterprises, LLC; Qualitor Acquisition Inc.; Qualitor Automotive, LLC; Qualitor Subsidiary H, Inc.; Qualitor Subsidiary S, Inc.; Qualitor, Inc.; Reman Management International LLC; SDC TX, LLC; Smart Choice, LLC; Specialty Pumps Group, Inc.; Strongarm, LLC; Tae Brakes, LLC; Tae China Holdings, Inc.; TMD International Holdings LLC; TMD Mexico LLC; Toledo Molding & Die, LLC; Transportation Aftermarket Enterprise, LLC; Trico Holding Corporation; Trico Products Corporation; Trico Technologies Corporation; Tridonex USA LLC; Uci Acquisition Holdings (No. 4) LLC; Uci International Holdings Parent, Inc.; Uci International Holdings, Inc.; Uci International, LLC; Uci Pennsylvania, Inc.; Uci-Airtex Holdings, Inc.; United Components, LLC; Universal Auto Filter LLC; Viper Acquisition I, Inc.; Viper Acquisition, Inc.; Walbro LLC; Walbro Midco LLC; Wem US Co.Glas USA LLCFirst Lien Intellectual Property Security Agreement

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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