Collateral for a security interest recorded Jun 13, 2024 (Bank of America, N.A., as the Collateral Agent).

Term ended Nov 1, 2025 · High confidence

Held by 3FORM, LLC

Filed May 11, 2010 as application 29/361,382 · Granted Nov 1, 2011

Base term, 14 years from grant

Today

14 years from grant

Term ended Nov 1, 2025

2011 2026

Clock starts
Nov 1, 2011

Term ended
Nov 1, 2025

base term after the term ends 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.

14 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, 14 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.

Step	Input	Date after this step	Confidence
Base term, 14 years from grant	Granted Nov 1, 2011	Nov 1, 2025	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
Computed term end	The steps above, in order	Nov 1, 2025	High confidence

This family

US D666,757	Term ended Sep 2026	Sep 2026
US D676,587	In force Feb 2027	Feb 2027
Application PCT/US2010/029086	PCT application no patent term	no patent term
US D648,059	this patent Nov 2025	Nov 2025
US 8,419,236	Lapsed on the fee record Apr 2021	Apr 2021

5 of 6 applications in this family shown, earliest filings first. 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
May 11, 2010 Reel 24364, frame 176	Fisher, Kevin L.; Leith, Galen M.	3FORM, Inc.	Assignment of Assignor's Interest
May 7, 2014 Reel 32845, frame 412	3FORM, Inc.	3FORM, LLC	Merger
Nov 17, 2022 Reel 61958, frame 711	3FORM, LLC; 3 Day Blinds LLC; Comfortex Corporation; Defender Screens International LLC; Hunter Douglas Window Designs, LLC; Levolor, Inc.; Vista Products, Inc.; Hunter Douglas Inc.	JPMorgan Chase Bank, N.A., as Administrative Agent	Intellectual Property Security Agreement
May 9, 2024 Reel 67375, frame 581	JPMorgan Chase Bank, N.A., as Administrative Agent	3FORM, LLC	Release of Security Interest
Jun 13, 2024 Reel 67725, frame 153	3FORM, LLC	Bank of America, N.A., as the Collateral Agent	Security 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.

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Alerts on its grants, lapses and transfers.

Citations

later US patents cite this one

That is below the median of design patents granted in 2011 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.