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System and Method for Interactively Delivering Expert Information to Remote Outlets

US 11,442,603 Term ended
OverviewSources & methods

Term ended Dec 16, 2025 · High confidence

USPTO later recorded it as expired for non-payment on Oct 19, 2026.

Held by Clairvista LLC
Filed Oct 23, 2020 as application 17/078,616 · Granted Sep 13, 2022
Base term, 20 years from filing
Today
20 years from filing
Term ended Dec 16, 2025
2005 2026
Clock starts
Dec 16, 2005
Term ended
Dec 16, 2025
Granted
Sep 13, 2022
base term after the term ends 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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 10,817,146, to Dec 16, 2025. The term already ends on or before that date, so the cap shortened nothing.
None due
Maintenance fees
This term ends before the first maintenance fee's grace period does, 4 years from grant, so no fee can end it early.

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.
Step Input Date after this step Confidence
Base term, 20 years from filingClock starts Dec 16, 2005, when the earliest non-provisional application in its chain was filed (this one was filed Oct 23, 2020)Dec 16, 2025High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 10,817,146)resolves to Dec 16, 2025, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee eventsNo maintenance fee can end the term earlyterm endedHigh confidence
USPTO status recordRecorded as expired for non-payment on Oct 19, 2026, after the term endedno changeHigh confidence
Computed term endThe steps above, in orderDec 16, 2025High confidence

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.

Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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