Collateral for a security interest recorded Oct 6, 2025 (Sunflower Bank, N.A.).
Term ends Apr 8, 2028 · High confidence
Held by Hat Agent, LLC
Filed Dec 20, 2012 as application 29/440,250 · Granted Apr 8, 2014
Base term, 14 years from grant
Today
2014
2028
Clock starts
Apr 8, 2014
Apr 8, 2014
Term ends
Apr 8, 2028
Apr 8, 2028
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.
None
Terminal disclaimer
No disclaimer on this record.
14 years from grant
Base term
No maintenance fees are payable on this kind of patent.
4
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 Apr 8, 2014 | Apr 8, 2028 | 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 | Apr 8, 2028 | High confidence |
This family
| US D661,572 | Term ended Jun 2026 | Jun 2026 |
| US D675,905 | In force Feb 2027 | Feb 2027 |
| US D670,554 | Term ended Nov 2026 | Nov 2026 |
| US D702,217 | this patent Apr 2028 | Apr 2028 |
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 |
|---|---|---|---|
| Oct 16, 2013 Reel 31420, frame 588 | Iop Holdings, LLC; Innovative Office Products, LLC | TCF National Bank | Security Agreement |
| Mar 11, 2014 Reel 32405, frame 244 | Innovative Office Products, Inc. | Innovative Office Products, LLC | Merger |
| Sep 14, 2015 Reel 36559, frame 70 | Innovative Office Products, LLC | TCF National Bank | Security Interest |
| Jan 29, 2018 Reel 45183, frame 315 | Innovative Ergonomic Solutions, LLC; Innovative Office Products, LLC; Ergotech Group, LLC | Tcf National Bank, As Administrative Agent | Security Interest |
| Oct 6, 2022 Reel 61620, frame 78 | Innovative Office Products, LLC | Human Active Technology, LLC | Change of Name |
| Jul 1, 2025 Reel 71575, frame 29 | Innovative Ergonomic Solutions, LLC | Hat Agent, LLC | Assignment of Assignor's Interest |
| Oct 6, 2025 Reel 72475, frame 667 | Human Active Technology, LLC | Sunflower Bank, N.A., as Administrative 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.
What's changing
Apr 2028
Term ends Apr 8, 2028. No maintenance fees are payable on this kind of patent
Citations
0
later US patents cite this one
That is below the median of design patents granted in 2014 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.