Internet Search Results Annotation for Search Term Elements Present or Absent in Referenced Webpages and Descendant Webpages

US 10,867,001 In force

Overview Sources & methods

Term ends Jun 17, 2031 · Medium confidence

Computed 20-year base term

Held by Accusearch Technologies LLC

Filed Feb 13, 2020 as application 16/790,057 · Granted Dec 15, 2020

Base term, 20 years from filing

Today

20 years from filing

Term ends Jun 17, 2031

2011 2031

Clock starts
Jun 17, 2011

Term ends
Jun 17, 2031

Granted
Dec 15, 2020

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

None

Term adjustment

No prosecution delay on this record.

No effect

Terminal disclaimer

Resolved from the filed document, referencing US 10,585,959, to Jun 17, 2031. The term already ends on or before that date, so the cap shortened nothing.

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.

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 filing	Clock starts Jun 17, 2011, when the earliest non-provisional application in its chain was filed (this one was filed Feb 13, 2020); a parent in its chain could not be resolved (the next row)	Jun 17, 2031	High confidence
Continuity chain	A parent in the chain could not be resolved	dated from this application's own claim	Medium confidence
Patent term adjustment	None on file	no change	High confidence
Terminal disclaimer cap	Disclaimer resolved from the filed document (refs US 10,585,959)	resolves to Jun 17, 2031, no earlier than this term, so no change	Medium confidence
Patent term extension	None on file	no change	High confidence
Fee events	1 of 2 maintenance fees paid	In force	High confidence
Computed term end	The steps above, in order	Jun 17, 2031	Medium 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.

In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.

Internet Search Results Annotation for Search Term Elements Present or Absent in Referenced Webpages and Descendant Webpages

Term ends Jun 17, 2031 · Medium confidence

20-year base term ends Jun 17, 2031

How we calculated this date

Sources