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US

Humidifier System

US 10,900,680 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jul 16, 2035 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Oct 13, 2017 as application 15/782,894 · Granted Jan 26, 2021
Base term plus 363 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2014 2035
Clock starts
Jul 18, 2014
Term ends
Jul 16, 2035
Granted
Jan 26, 2021
base term patent term adjustment 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
363
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
5
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 363 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. 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 Jul 18, 2014, when application 14/334,865, the earliest non-provisional in its chain, was filed (this one was filed Oct 13, 2017); a parent in its chain could not be resolved (the next row)Jul 18, 2034High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+363 days, USPTO patent term adjustment recordJul 16, 2035High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 16, 2035Medium confidence

This family

US 9,822,990In force
Jun 2035
Jun 2035
US 10,900,680this patent
Jul 2035
Jul 2035
US 10,808,957In force
May 2035
May 2035
US 11,639,801In force
Dec 2034
Dec 2034
Application 17/146,710Abandoned
not computed
not computed
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
Oct 26, 2018
Reel 47337, frame 577
Ademco Inc.JPMorgan Chase Bank, N.A., as Administrative AgentSecurity Interest
Dec 11, 2018
Reel 47785, frame 166
Honeywell International Inc.Ademco Inc.Assignment of Assignor's Interest
Dec 8, 2020
Reel 54575, frame 331
Peczalski, Andrzej; Wood, Grant; Ableitner, Jason L.; Seymour, Lauren; Terlson, Brad A.; Hoff, Charles N.; Ohlsen, Chris; McBrady, Adam D.Honeywell International Inc.Assignment of Assignor's Interest
Jun 8, 2021
Reel 56522, frame 420
Honeywell International Inc.Ademco Inc.Assignment of Assignor's Interest
Jun 12, 2025
Reel 71546, frame 1
Ademco Inc.Resideo LLCChange of Name
Jun 26, 2026
Reel 75831, frame 612
Resideo LLCResideo USA LLCAssignment of Assignor's 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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