Collateral for a security interest recorded Nov 3, 2025 (Fortress Credit Corp.).
Term ends Sep 17, 2039 · High confidence
Held by Medical Depot, Inc.
Filed Sep 27, 2021 as application 29/789,488 · Granted Sep 17, 2024
Base term, 15 years from grant
Today
2024
2039
Clock starts
Sep 17, 2024
Sep 17, 2024
Term ends
Sep 17, 2039
Sep 17, 2039
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.
15 years from grant
Base term
No maintenance fees are payable on this kind of patent.
3
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. 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, 15 years from grant | Granted Sep 17, 2024 | Sep 17, 2039 | 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 | Sep 17, 2039 | High confidence |
This family
| US D1,042,853 | this patent Sep 2039 | Sep 2039 |
| US D1,101,946 | In force Nov 2040 | Nov 2040 |
| US D1,102,969 | In force Nov 2040 | Nov 2040 |
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 13, 2021 Reel 57778, frame 351 | Younger, Max | Mobility Designed, Inc. | Assignment of Assignor's Interest |
| Jun 24, 2024 Reel 67811, frame 685 | Mobility Designed, Inc. | Medical Depot, Inc. | Assignment of Assignor's Interest |
| Nov 3, 2025 Reel 73529, frame 50 | Devilbiss Healthcare LLC; Hurryworks LLC; Inovo, Inc.; Medical Depot, Inc.; Drive Medical Canada Inc. | Fortress Credit Corp., as 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Sep 2039
Term ends Sep 17, 2039. No maintenance fees are payable on this kind of patent
Citations
1
later US patent cites this one
That is below the median of design patents granted in 2024 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.