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US 7,383,308 In force
OverviewFamilyAssignmentsSources & methods

Term ends Dec 1, 2026 · High confidence

Filed Apr 20, 2004 as application 10/827,420 · Granted Jun 3, 2008
Base term plus 955 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2026
Clock starts
Apr 20, 2004
Term ends
Dec 1, 2026
Granted
Jun 3, 2008
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
955
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.
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 955 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 Apr 20, 2004, when this application, 10/827,420, was filedApr 20, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+955 days, USPTO patent term adjustment recordDec 1, 2026High 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 orderDec 1, 2026High confidence

This family

US 7,383,308this patent
Dec 2026
Dec 2026
US 7,599,990Term ended
Apr 2024
Apr 2024
US 7,870,215Term ended
Apr 2024
Apr 2024
US 8,577,975Term ended
Apr 2024
Apr 2024
Application 13/620,953Abandoned
not computed
not computed
US 9,621,377Term ended
Jul 2024
Jul 2024
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
Apr 20, 2004
Reel 15237, frame 438
Groves, Blake; Renner, W. KarlAmerica Online, Inc.Assignment of Assignor's Interest
Apr 29, 2008
Reel 20874, frame 914
America Online, Inc.AOL LLC, a Delaware Limited Liability Company (Formerly Known as America Online, Inc.)Change of Name
Dec 14, 2009
Reel 23649, frame 61
AOL Inc.; AOL Advertising Inc.; Bebo, Inc.; Icq LLC; Going, Inc.; Lightningcast LLC; Mapquest, Inc.; Netscape Communications Corporation; Quigo Technologies LLC; Sphere Source, Inc.; Tacoda LLC; Truveo, Inc.; Yedda, Inc.Bank of American, N.A. as Collateral AgentSecurity Agreement
Dec 31, 2009
Reel 23723, frame 645
AOL LLCAOL Inc.Assignment of Assignor's Interest
Nov 16, 2010
Reel 25323, frame 416
Bank Of America, N AAOL Inc.; AOL Advertising Inc.; Going Inc.; Lightningcast LLC; Mapquest, Inc.; Netscape Communications Corporation; Quigo Technologies LLC; Sphere Source, Inc.; Tacoda LLC; Truveo, Inc.; Yedda, Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N AAOL Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N AAOL Advertising Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N AGoing Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N ALightningcast LLCTermination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N AMapquest, Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N ANetscape Communications CorporationTermination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N AQuigo Technologies LLCTermination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N ASphere Source, Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N ATacoda LLCTermination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N ATruveo, Inc.Termination and Release of Security Interest in Patent Rights
Nov 16, 2010
reel/frame not recorded
Bank Of America, N AYedda, Inc.Termination and Release of Security Interest in Patent Rights
Jul 3, 2012
Reel 28487, frame 466
AOL Inc.Facebook, Inc.Assignment of Assignor's Interest
Dec 20, 2021
Reel 58961, frame 436
Facebook, Inc.Meta Platforms, Inc.Change of Name

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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