Collateral for a security interest recorded Nov 17, 2025 (Harley-Davidson, Inc.).
Term ends Sep 10, 2035 · Low confidence
20-year base term ends Sep 10, 2035
Held by Stacyc, LLC
Filed Jul 30, 2020 as application 16/943,401 · Granted May 23, 2023
Base term plus 358 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2015
2035
Clock starts
Sep 10, 2015
Sep 10, 2015
Term ends
Sep 10, 2035
Sep 10, 2035
Granted
May 23, 2023
May 23, 2023
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
358
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,730,584.
0 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. 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 358 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 0 of 3 maintenance fees are paid so far. Confidence: Low. 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 Jul 30, 2020); 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 | +358 days, USPTO patent term adjustment record | Sep 2, 2036 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,730,584) | capped to Sep 10, 2035 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | In force | High confidence |
| Further caveats on record | The record names parents not resolved: 15949026, 14850738 | Low confidence overall | Low confidence |
| Computed term end | The steps above, in order | Sep 10, 2035 | Low 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 | this patent Sep 2035 | Sep 2035 |
| US 12,122,473 | In force Sep 2035 | Sep 2035 |
| US 12,552,482 | In force 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 |
|---|---|---|---|
| Jul 30, 2020 Reel 53356, frame 655 | Ragland, Robert Ryan, MR.; Johnson, Eric, MR.; Burke, Phillip Charles, MR. | Rep Concepts, Inc. | Assignment of Assignor's Interest |
| Jul 30, 2020 Reel 53370, frame 185 | Rep Concepts, Inc. | Stacyc, Inc. | Assignment of Assignor's Interest |
| Jul 30, 2020 Reel 54120, frame 677 | Stacyc, Inc. | Stacyc, Inc. | Assignment of Assignor's Interest |
| Sep 15, 2022 Reel 61449, frame 474 | 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
Sep 2035
Term ends Sep 10, 2035. Maintenance fees still fall due before then
Note
The 358 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,730,584.
Citations
6
later US patents cite this one
That is top 25% of utility patents granted in 2023 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.