Collateral for a security interest recorded Nov 17, 2025 (Harley-Davidson, Inc.).
Term ends Dec 3, 2035 · Medium confidence
20-year base term ends Sep 10, 2035
Why Medium: A parent in the chain could not be resolved.
Held by Stacyc, LLC
Filed Oct 19, 2023 as application 18/490,311 · Granted Feb 17, 2026
Base term plus 84 days of patent term adjustment (USPTO delay)
Today
2015
2035
Clock starts
Sep 10, 2015
Sep 10, 2015
Term ends
Dec 3, 2035
Dec 3, 2035
Granted
Feb 17, 2026
Feb 17, 2026
base term
patent term adjustment
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
84
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
5
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 runs 84 days past its 20-year base term on prosecution delay. 0 of 2 maintenance fees are paid so far. 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, 20 years from filing | Clock starts Sep 10, 2015, when application 14/850,738, the earliest non-provisional in its chain, was filed (this one was filed Oct 19, 2023); a parent in its chain could not be resolved (the next row) | Sep 10, 2035 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +84 days, USPTO patent term adjustment record | Dec 3, 2035 | 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 | 0 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Dec 3, 2035 | Medium confidence |
This family
| US 9,937,975 | In force Sep 2035 | Sep 2035 |
| US 10,730,584 | In force Sep 2035 | Sep 2035 |
| US 11,654,994 | In force Sep 2035 | Sep 2035 |
| US 12,122,473 | In force Sep 2035 | Sep 2035 |
| US 12,552,482 | this patent Dec 2035 | Dec 2035 |
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 19, 2023 Reel 65281, frame 839 | Ragland, Robert Ryan; Johnson, Eric; Burke, Phillip Charles | Rep Concepts, Inc. | Assignment of Assignor's Interest |
| Oct 19, 2023 Reel 65290, frame 386 | Rep Concepts, Inc. | Stacyc, Inc. | Assignment of Assignor's Interest |
| Oct 19, 2023 Reel 65290, frame 487 | Stacyc, Inc. | Stacyc, Inc. | Assignment of Assignor's Interest |
| Oct 19, 2023 Reel 65290, frame 540 | Stacyc, Inc. | Stacyc, LLC | Change of Name |
| Nov 17, 2025 Reel 73622, frame 634 | Stacyc, LLC | Harley-Davidson, Inc. | Intellectual Property Security Agreement |
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
Dec 2035
Term ends Dec 3, 2035. Maintenance fees still fall due before then
Note
The 84 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
We have no citation count for this patent yet. That is not the same as never having been cited.
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.