Term ends May 11, 2040 · High confidence
20-year base term ends Jan 23, 2040
Held by Stride Tool, LLC
Filed Jan 23, 2020 as application 16/750,350 · Granted Dec 12, 2023
Base term plus 109 days of patent term adjustment (USPTO delay)
Today
2020
2040
Clock starts
Jan 23, 2020
Jan 23, 2020
Term ends
May 11, 2040
May 11, 2040
Granted
Dec 12, 2023
Dec 12, 2023
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
109
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 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.
This patent's term runs 109 days past its 20-year base term on prosecution delay. 0 of 3 maintenance fees are paid so far. 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, 20 years from filing | Clock starts Jan 23, 2020, when this application, 16/750,350, was filed | Jan 23, 2040 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +109 days, USPTO patent term adjustment record | May 11, 2040 | 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 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | May 11, 2040 | High confidence |
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 |
|---|---|---|---|
| Dec 23, 2021 Reel 58528, frame 954 | Diversitech Corporation; Triatomic Environmental, Inc.; Stride Tool, LLC; Quick-Sling, LLC | Royal Bank of Canada as Collateral Agent | Second Lien Patent Security Agreement |
| Dec 23, 2021 Reel 58576, frame 51 | Diversitech Corporation; Triatomic Environmental, Inc.; Stride Tool, LLC; Quick-Sling, LLC | Royal Bank of Canada as Collateral Agent | First Lien Patent Security Agreement |
| Aug 29, 2023 Reel 64731, frame 774 | Jarvis, Ryan David | Stride Tool, LLC | Assignment of Assignor's Interest |
| Feb 12, 2024 Reel 66739, frame 713 | Jarvis, Ryan David | Diversitech Corporation | Corrective Assignment to Correct the the Assignee Name Previously Recorded at Reel: 64731 Frame: 774. Assignor(S) Hereby Confirms the Assignment. |
| Jul 17, 2025 Reel 72038, frame 543 | Royal Bank of Canada, as Collateral Agent | Stride Tool, LLC | First Lien Partial Termination and Release of Security Interest in Patents at Reel 058576, Frame 0051 |
| Jul 17, 2025 Reel 72038, frame 549 | Royal Bank of Canada, as Collateral Agent | Stride Tool, LLC | Second Lien Partial Termination and Release of Security Interest in Patents at Reel 058528, Frame 0954 |
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
May 2040
Term ends May 11, 2040. Maintenance fees still fall due before then
Note
The 109 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median 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.