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US 8,516,122 In force, term unresolved
OverviewFamilyAssignmentsSources & methods

Term ends no later than Mar 30, 2030 · 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 22, 2012 as application 13/530,393 · Granted Aug 20, 2013
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Mar 30, 2010
Ends no later than
Mar 30, 2030
Granted
Aug 20, 2013
base term fee events Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
None
Term adjustment
No prosecution delay on this record.
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.
2
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 is its 20-year base term, with no adjustment for 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 Mar 30, 2010, when application 12/749,600, the earliest non-provisional in its chain, was filed (this one was filed Jun 22, 2012)Mar 30, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh 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 Mar 30, 2030Medium confidence

This family

US 8,484,352In force
Jan 2031
Jan 2031
US 8,516,122this patent
no later than Mar 2030
no later than Mar 2030
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 22, 2012
Reel 28425, frame 504
Piett, William Todd; Serra, Matthew A.Rave Wireless, Inc.Assignment of Assignor's Interest
Apr 23, 2019
reel/frame not recorded
Pnc Bank, National AssociationRave Wireless, Inc.Release of Security Interest
Apr 23, 2019
reel/frame not recorded
Pnc Bank, National AssociationSwiftreach Networks, LLCRelease of Security Interest
Apr 23, 2019
Reel 48975, frame 921
Pnc Bank, National AssociationRave Wireless, Inc.; Swiftreach Networks, LLCRelease of Security Interest
May 7, 2019
Reel 49109, frame 370
Rave Wireless, Inc.; Swiftreach Networks, LLCAntares Capital LP, as Collateral AgentPatent Security Agreement
Dec 16, 2022
reel/frame not recorded
Antares Capital LP, as Collateral AgentRave Wireless, Inc.Notice of Release of Security Interest in Patent Collateral
Dec 16, 2022
reel/frame not recorded
Antares Capital LP, as Collateral AgentSwiftreach Networks, LLCNotice of Release of Security Interest in Patent Collateral
Dec 16, 2022
Reel 62141, frame 22
Antares Capital LP, as Collateral AgentRave Wireless, Inc.; Swiftreach Networks, LLCNotice of Release of Security Interest in Patent Collateral

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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