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Method and Apparatus for Controlling Gas Flow via a Gas Shut-Off Valve Assembly

US 9,261,204 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Apr 19, 2016 (Credit Suisse AG, Cayman Islands Branch).

Term ends Aug 9, 2030 · High confidence

Filed Feb 28, 2014 as application 14/193,744 · Granted Feb 16, 2016
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Aug 9, 2010
Term ends
Aug 9, 2030
Granted
Feb 16, 2016
base term 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.
None
Terminal disclaimer
No disclaimer on this record.
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.
4
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. 2 of 3 maintenance fees are paid so far. 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 Aug 9, 2010, when application 12/852,684, the earliest non-provisional in its chain, was filed (this one was filed Feb 28, 2014)Aug 9, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderAug 9, 2030High confidence

This family

US 8,701,703In force
Mar 2032
Mar 2032
Application PCT/US2011/046683PCT application
no patent term
no patent term
US 9,182,052In force
Aug 2030
Aug 2030
US 9,261,204this patent
Aug 2030
Aug 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
Apr 30, 2014
Reel 32787, frame 139
Scott, Tim; Steckmann, Dirk; Peace, Daniel W.; Vargas, DougSensus USA Inc.Assignment of Assignor's Interest
Apr 19, 2016
Reel 38474, frame 337
Sensus USA Inc.; Sensus Worldwide Limited; Sensus Spectrum LLC; Smith-Blair, Inc.Credit Suisse AG, Cayman Islands Branch, as Collateral AgentSecurity 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.

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