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Recipient Control of Source Audio Identifiers for Digital Communications

US 7,987,236 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Jul 26, 2023 on the fee record · High confidence

Third maintenance fee unpaid; grace period ended.

Filed Mar 11, 2010 as application 12/721,809 · Granted Jul 26, 2011
Base term, 20 years from filing
Today
Lapsed Jul 26, 2023
2003 2026
Clock starts
Dec 30, 2003
No longer in force
Jul 26, 2023
Granted
Jul 26, 2011
Term would have run to
Dec 30, 2023
base term after the term ends 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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 7,693,944, to Dec 30, 2023. The term already ends on or before that date, so the cap shortened nothing.
2 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.
10
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Dec 30, 2023: its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 Dec 30, 2003, when application 10/747,694, the earliest non-provisional in its chain, was filed (this one was filed Mar 11, 2010)Dec 30, 2023High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 7,693,944)resolves to Dec 30, 2023, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Jul 26, 2023High confidence
Computed term endThe steps above, in orderJul 26, 2023High confidence

This family

US 7,644,166In force
Dec 2026
Dec 2026
US 7,672,439In force
Dec 2028
Dec 2028
Application PCT/US2004/006334PCT application
no patent term
no patent term
US 7,693,944In force
Jul 2028
Jul 2028
US 8,565,397Term ended
Mar 2025
Mar 2025
US 7,924,996Lapsed on the fee record
Apr 2023
Apr 2023
US 7,987,236this patent
Jul 2023
Jul 2023
US 8,577,977Term ended
Dec 2023
Dec 2023
8 of 10 applications in this family shown, earliest filings first. 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
Mar 11, 2010
Reel 24067, frame 740
Appelman, Barry; Murphy, Stephen VaughanAmerica Online, Inc.Assignment of Assignor's Interest
Mar 11, 2010
Reel 24067, frame 778
America Online, Inc.AOL LLCChange of Name
Mar 11, 2010
Reel 24067, frame 786
AOL LLCAOL Inc.Assignment of Assignor's Interest
Jul 3, 2012
Reel 28487, frame 534
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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