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US 9,232,461 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Aug 21, 2025 · High confidence

Filed Feb 12, 2007 as application 11/673,956 · Granted Jan 5, 2016
Base term plus 347 days of patent term adjustment (USPTO delay)
Today
20 years from filing
Term ended Aug 21, 2025
2004 2026
Clock starts
Sep 8, 2004
Term ended
Aug 21, 2025
Granted
Jan 5, 2016
base term patent term adjustment 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
347
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
24
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 347 days past its 20-year base term on prosecution delay. 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 Sep 8, 2004, when application 10/936,124, the earliest non-provisional in its chain, was filed (this one was filed Feb 12, 2007)Sep 8, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+347 days, USPTO patent term adjustment recordAug 21, 2025High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 2 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderAug 21, 2025High confidence

This family

US 7,764,784Term ended
Dec 2025
Dec 2025
US 9,232,461this patent
Aug 2025
Aug 2025
Application 11/673,965Abandoned
not computed
not computed
US 7,962,569Term ended
Aug 2025
Aug 2025
Application PCT/US2007/062079PCT application
no patent term
no patent term
Application PCT/US2007/062077PCT application
no patent term
no patent term
Application PCT/US2007/062078PCT application
no patent term
no patent term
US 8,644,272In force
Nov 2027
Nov 2027
8 of 24 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
Jul 19, 2007
Reel 19574, frame 908
Johnson, Dave; Sewall, Patrick MCradlepoint, Inc.Assignment of Assignor's Interest
Oct 5, 2009
Reel 23325, frame 779
Cradlepoint, Inc.Silicon Valley BankSecurity Agreement
Nov 28, 2014
Reel 34276, frame 671
Silicon Valley BankCradlepoint, Inc.Release of Security Interest
Feb 12, 2016
Reel 37721, frame 466
Cradlepoint, Inc.Pacific Western BankSecurity Interest
Feb 13, 2018
Reel 44909, frame 528
Pacific Western BankCradlepoint, Inc.Release of Security Interest
Oct 10, 2018
Reel 47123, frame 193
Cradlepoint, Inc.Silicon Valley BankSecurity Interest
Feb 7, 2020
Reel 51843, frame 756
Cradlepoint, Inc.Silicon Valley BankSecurity Interest - Mezz Loan
Nov 23, 2020
Reel 54446, frame 250
Silicon Valley BankCradlepoint, Inc.Release of Security Interest

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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