The Patent Finder
US

Self Inflating Air Mattress

US 8,261,387 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Apr 11, 2024 (Ankura Trust Company, LLC.).

Term ends Mar 9, 2028 · High confidence

Filed Feb 9, 2007 as application 11/704,769 · Granted Sep 11, 2012
Base term plus 394 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2007 2028
Clock starts
Feb 9, 2007
Term ends
Mar 9, 2028
Granted
Sep 11, 2012
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
394
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
3
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 394 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. 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 Feb 9, 2007, when this application, 11/704,769, was filedFeb 9, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+394 days, USPTO patent term adjustment recordMar 9, 2028High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMar 9, 2028High confidence

This family

US 8,261,387this patent
Mar 2028
Mar 2028
Application PCT/US2007/003854PCT application
no patent term
no patent term
US 8,615,831In force
Feb 2027
Feb 2027
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
Feb 9, 2007
Reel 18994, frame 241
Lipman, Shawn; Laverack, John R.; Riehm, George E.; Gilchrest, Edward A., JR.Scott Technology LLCAssignment of Assignor's Interest
Aug 26, 2009
Reel 23134, frame 413
Scott Technology LLCJoerns LLCAssignment of Assignor's Interest
Aug 6, 2010
Reel 24794, frame 832
Joerns LLCGeneral Electric Capital Corporation, as AgentSecurity Agreement
Nov 2, 2012
Reel 29232, frame 405
Joerns , LLCGeneral Electric Capital Corporation, as AgentSecurity Agreement
Apr 10, 2013
Reel 30192, frame 470
Joerns LLC; Joerns Healthcare, LLCFifth Street Finance Corp.Security Agreement
May 9, 2014
Reel 32862, frame 282
Fifth Street Finance Corp.Joerns LLCRelease of Security Interest
Nov 25, 2015
Reel 37159, frame 195
General Electric Capital CorporationHealthcare Financial Solutions, LLCAssignment of Intellectual Property Security Agreement
Mar 21, 2017
Reel 41656, frame 113
Joerns LLC; Joerns Healthcare, LLC; Recovercare, LLCPinebridge Structured Capital Partners III, L.P., as AgentSecurity Interest
May 22, 2019
Reel 49261, frame 707
Capital One, National AssociationAnkura Trust Company, LLCAssignment of Intellectual Property Security Agreement
Aug 21, 2019
Reel 50122, frame 620
Joerns Healthcare, LLC; Recovercare, LLC; Joerns LLCAnkura Trust Company, LLCSecurity Interest
Aug 21, 2019
Reel 50127, frame 660
Ankura Trust Company, LLCRecovercare, LLC; Joerns LLC; Joerns Healthcare, LLCRelease of Security Interest
Aug 21, 2019
Reel 50127, frame 685
U.S. Bank National AssociationRecovercare, LLC; Joerns LLC; Joerns Healthcare, LLCRelease of Security Interest
Aug 21, 2019
reel/frame not recorded
Ankura Trust Company, LLCRecovercare, LLCRelease of Security Interest
Aug 21, 2019
reel/frame not recorded
Ankura Trust Company, LLCJoerns LLCRelease of Security Interest
Aug 21, 2019
reel/frame not recorded
Ankura Trust Company, LLCJoerns Healthcare, LLCRelease of Security Interest
Aug 21, 2019
reel/frame not recorded
U.S. Bank National AssociationRecovercare, LLCRelease of Security Interest
Aug 21, 2019
reel/frame not recorded
U.S. Bank National AssociationJoerns LLCRelease of Security Interest
Aug 21, 2019
reel/frame not recorded
U.S. Bank National AssociationJoerns Healthcare, LLCRelease of Security Interest
Aug 29, 2019
Reel 50233, frame 820
Ankura Trust Company, LLC (as Successor to Capital One, National Association, as Successor to Healthcare Financial Solutions, LLC)Recovercare, LLC; Joerns LLC; Joerns Healthcare, LLCRelease of Security Interest
Aug 29, 2019
reel/frame not recorded
Ankura Trust Company, LLC (as Successor to Capital One, National Association, as Successor to Healthcare Financial Solutions, LLC)Recovercare, LLCRelease of Security Interest
Aug 29, 2019
reel/frame not recorded
Ankura Trust Company, LLC (as Successor to Capital One, National Association, as Successor to Healthcare Financial Solutions, LLC)Joerns LLCRelease of Security Interest
Aug 29, 2019
reel/frame not recorded
Ankura Trust Company, LLC (as Successor to Capital One, National Association, as Successor to Healthcare Financial Solutions, LLC)Joerns Healthcare, LLCRelease of Security Interest
Nov 10, 2021
Reel 58076, frame 340
Joerns Healthcare, LLC; Joerns LLC; Recovercare, LLCAnkura Trust Company, LLCSecurity Interest
Apr 12, 2023
Reel 63299, frame 876
Joerns, LLCJoerns Healthcare, LLCAssignment of Assignor's Interest
Mar 29, 2024
Reel 66953, frame 953
Ankura Trust Company, LLCJoerns Healthcare, LLC; Joerns LLC; Recovercare, LLCTermination and Release of Security Interest in Intellectual Property
Mar 29, 2024
reel/frame not recorded
Ankura Trust Company, LLCJoerns Healthcare, LLCTermination and Release of Security Interest in Intellectual Property
Mar 29, 2024
reel/frame not recorded
Ankura Trust Company, LLCJoerns LLCTermination and Release of Security Interest in Intellectual Property
Mar 29, 2024
reel/frame not recorded
Ankura Trust Company, LLCRecovercare, LLCTermination and Release of Security Interest in Intellectual Property
Apr 11, 2024
Reel 67097, frame 58
Joerns Healthcare, LLCAnkura Trust Company, LLC.Patent 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited