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US D989,404 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded May 12, 2026 (Fifth Third Bank, National Association).

Term ends Jun 13, 2038 · High confidence

Filed Aug 23, 2022 as application 29/850,800 · Granted Jun 13, 2023
Base term, 15 years from grant
Today
15 years from grant
2023 2038
Clock starts
Jun 13, 2023
Term ends
Jun 13, 2038
base term 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.
15 years from grant
Base term
No maintenance fees are payable on this kind of patent.
3
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 base term, 15 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 15 years from grantGranted Jun 13, 2023Jun 13, 2038High 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
Computed term endThe steps above, in orderJun 13, 2038High confidence

This family

US D967,549In force
Oct 2037
Oct 2037
US D967,551In force
Oct 2037
Oct 2037
US D989,404this patent
Jun 2038
Jun 2038
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
Jun 10, 2025
Reel 71725, frame 587
Zimmer, TrentDivision Group, LLCAssignment of Assignor's Interest
Oct 31, 2025
Reel 73461, frame 37
Division Group, LLCUnity Tactical, LLCAssignment of Assignor's Interest
May 12, 2026
Reel 75562, frame 524
Silencerco Weapons Research, LLC; Unity Tactical LLC; Zev Technologies, LLC; Syndicate Optics Research, LLC; Sicosyndicate, LLCFifth Third Bank, National AssociationSecurity Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center

No maintenance fees are payable on this kind of patent, so the record carries no fee events.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited