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US

Flexible Support Structure for a Geared Architecture Gas Turbine Engine

US 11,021,996 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jan 3, 2032 · Low confidence

Filed Mar 11, 2019 as application 16/298,319 · Granted Jun 1, 2021
Base term plus 210 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2012 2032
Clock starts
Jan 3, 2012
Term ends
Jan 3, 2032
Granted
Jun 1, 2021
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
210
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,301,968.
1 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.
53
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 210 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 1 of 2 maintenance fees is paid so far. Confidence: Low. 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 Jan 3, 2012, when application 13/342,508, the earliest non-provisional in its chain, was filed (this one was filed Mar 11, 2019); a parent in its chain could not be resolved (the next row)Jan 3, 2032High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+210 days, USPTO patent term adjustment recordJul 31, 2032High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 10,301,968)capped to Jan 3, 2032High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 2 maintenance fees paidIn forceHigh confidence
Further caveats on recordThe record names parents not resolved: 13623309, 13342508, 13623309, 13342508Low confidence overallLow confidence
Computed term endThe steps above, in orderJan 3, 2032Low confidence

This family

US 8,297,916In force
Jan 2032
Jan 2032
US 9,133,729Lapsed on the fee record
Sep 2023
Sep 2023
US 9,631,558In force
Jan 2032
Jan 2032
US 9,410,608In force
Jan 2032
Jan 2032
US 9,523,422In force
May 2033
May 2033
US 8,747,055In force
Jan 2032
Jan 2032
Application PCT/US2013/060105PCT application
no patent term
no patent term
US 8,770,922In force
Jan 2032
Jan 2032
8 of 53 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
Sep 4, 2020
Reel 54062, frame 1
United Technologies CorporationRaytheon Technologies CorporationChange of Name
Mar 4, 2021
Reel 55659, frame 1
United Technologies CorporationRaytheon Technologies CorporationCorrective Assignment to Correct the and Remove Patent Application Number 11886281 and Add Patent Application Number 14846874. to Correct the Receiving Party Address Previously Recorded at Reel: 054062 Frame: 0001. Assignor(S) Hereby Confirms the Change of Address.
Jul 27, 2023
Reel 64714, frame 1
Raytheon Technologies CorporationRTX CorporationChange 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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