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US

Focused Stream, Aerated Foam Projecting Nozzle Including Fixed Wand System and Method as Well as Possibly Portable Center Pointing Nozzle

US 10,300,317 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Willfire HC, LLC, an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Sep 19, 2032 · High confidence

Filed Apr 16, 2013 as application 13/261,639 · Granted May 28, 2019
Base term plus 338 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2011 2032
Clock starts
Oct 17, 2011
Term ends
Sep 19, 2032
Granted
May 28, 2019
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
338
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.
7
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 338 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Oct 17, 2011, when application PCT/US2011/001769, the earliest non-provisional in its chain, was filed (this one was filed Apr 16, 2013)Oct 17, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+338 days, USPTO patent term adjustment recordSep 19, 2032High 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 orderSep 19, 2032High confidence

This family

Application PCT/US2011/001769PCT application
no patent term
no patent term
US 10,300,317this patent
Sep 2032
Sep 2032
Application 15/474,108Abandoned
not computed
not computed
Application 15/475,535Abandoned
not computed
not computed
US 10,835,770In force
Oct 2031
Oct 2031
US 10,918,896In force
no later than Oct 2031
no later than Oct 2031
US 11,338,160In force
Oct 2031
Oct 2031
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
Aug 6, 2013
Reel 30952, frame 705
Williams Fire and Hazard Control, Inc.Willfire HC, LLCAssignment of Assignor's Interest
Jan 14, 2014
Reel 31961, frame 212
Willfire HC, LLCTyco Fire & Security GmbHAssignment of Assignor's Interest
Sep 27, 2018
Reel 47158, frame 658
Tyco Fire & Security GmbHTyco Fire Products LPAssignment 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited