Term ends no later than Jun 29, 2036 · Medium confidence

In force on USPTO's status record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Held by Nucor Insulated Panel Group LLC

Filed Jun 5, 2019 as application 29/693,832 · Granted Jun 29, 2021

Base term, 15 years from grant

Today

15 years from grant

Ends no later than Jun 29, 2036

2021 2036

Clock starts
Jun 29, 2021

Ends no later than
Jun 29, 2036

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.

Unresolved

Terminal disclaimer

On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.

15 years from grant

Base term

No maintenance fees are payable on this kind of patent.

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. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. No maintenance fees are payable on this kind of patent. Confidence: Medium. 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, 15 years from grant	Granted Jun 29, 2021	Jun 29, 2036	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	Disclaimer on file (approved), reference document not resolved	no cap applied, and none guessed	Medium confidence
Patent term extension	None on file	no change	High confidence
Computed term end	The steps above, in order	no later than Jun 29, 2036	Medium confidence

This family

US D713,978	In force Sep 2028	Sep 2028
US D778,465	In force Feb 2031	Feb 2031
US D866,801	In force Nov 2034	Nov 2034
US D868,296	In force Nov 2034	Nov 2034
US D923,824	this patent no later than Jun 2036	no later than Jun 2036
US D973,234	In force Dec 2037	Dec 2037
US D1,152,108	In force Oct 2041	Oct 2041

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
Jun 5, 2019 Reel 49381, frame 529	Zombek, Thomas J.	Centria	Assignment of Assignor's Interest
Jun 5, 2019 Reel 49381, frame 633	Centria	Nci Group, Inc.	Assignment of Assignor's Interest
Jul 28, 2021 Reel 57011, frame 766	Nci Group, Inc.	Iguana Newco, LLC	Assignment of Assignor's Interest
Aug 18, 2021 Reel 57318, frame 728	Iguana Newco, LLC	Nucor Insulated Panel Group LLC	Change of Name

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.

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

What's changing

Jun 2036

Term ends no later than Jun 29, 2036. No maintenance fees are payable on this kind of patent

Note

A terminal disclaimer is on file and its reference is not resolved. No cap is applied and none is guessed

Open question

A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Jun 29, 2036. We will not guess the cap.

Citations

later US patent cites this one

That is below the median of design 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

This computed term ends no later than the date shown; an unresolved terminal disclaimer may end it earlier. 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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