Term ends Jul 18, 2038 · High confidence

Computed 20-year base term

Filed Jul 18, 2018 as application 16/039,211 · Granted Apr 13, 2021

USPTO first gave this application the number US 10,833,464 and withdrew it before it issued. That number now leads here.

Base term, 20 years from filing

Today

20 years from filing

Term ends Jul 18, 2038

2018 2038

Clock starts
Jul 18, 2018

Term ends
Jul 18, 2038

Granted
Apr 13, 2021

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.

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.

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 20-year base term, with no adjustment for 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.

Step	Input	Date after this step	Confidence
Base term, 20 years from filing	Clock starts Jul 18, 2018, when this application, 16/039,211, was filed	Jul 18, 2038	High confidence
Continuity chain	Every parent in the chain resolved	no change	High confidence
Patent term adjustment	None on file	no change	High confidence
Terminal disclaimer cap	None on record	no cap applied	High confidence
Patent term extension	None on file	no change	High confidence
Fee events	1 of 3 maintenance fees paid	In force	High confidence
Computed term end	The steps above, in order	Jul 18, 2038	High confidence

This family

US 10,517,188	Lapsed on the fee record Dec 2023	Dec 2023
US 10,236,648	In force Jun 2036	Jun 2036
US 10,978,839	this patent Jul 2038	Jul 2038
US 11,095,081	In force Jun 2036	Jun 2036
US 11,375,636	Lapsed on the fee record Jun 2026	Jun 2026
US 11,411,358	In force Jul 2038	Jul 2038
US 11,557,868	In force Jun 2036	Jun 2036
US 11,901,681	In force Jun 2036	Jun 2036

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.

Recorded	Assignor	Assignee	Conveyance
Jul 19, 2018 Reel 46404, frame 590	Bhakta, Vimal; Moll, Nate; Martinez, Jose; Barker, Dominic	Server Technology, Inc.	Assignment of Assignor's Interest
May 22, 2024 Reel 67505, frame 949	Server Technology, Inc.	Legrand DPC, LLC	Merger

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.

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

What's changing

Jul 2038

Term ends Jul 18, 2038. Maintenance fees still fall due before then

Citations

later US patents cite this one

That is above the median of utility patents granted in 2021 in our data, the only group it is compared against. How we rank

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.

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