Collateral for a security interest recorded Feb 13, 2025 (Siena Lending Group LLC).
Term ends Aug 30, 2033 · High confidence
20-year base term ends Aug 30, 2033
Held by Pure Safety Group, Inc.
Filed Apr 15, 2015 as application 14/686,839 · Granted Dec 27, 2016
Base term, 20 years from filing
Today
2013
2033
Clock starts
Aug 30, 2013
Aug 30, 2013
Term ends
Aug 30, 2033
Aug 30, 2033
Granted
Dec 27, 2016
Dec 27, 2016
base term
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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.
2 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.
8
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 20-year base term, with no adjustment for prosecution delay. 2 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 Aug 30, 2013, when application 29/465,784, the earliest non-provisional in its chain, was filed (this one was filed Apr 15, 2015) | Aug 30, 2033 | 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 |
| Fee events | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 30, 2033 | High confidence |
This family
| Application PCT/US2012/032611 | PCT application no patent term | no patent term |
| US D718,596 | In force Dec 2028 | Dec 2028 |
| US D718,597 | In force Dec 2028 | Dec 2028 |
| US D718,598 | In force Dec 2028 | Dec 2028 |
| Application 14/045,593 | Abandoned not computed | not computed |
| US 9,649,762 | Lapsed on the fee record May 2025 | May 2025 |
| US 9,526,322 | this patent Aug 2033 | Aug 2033 |
| US 10,036,416 | Lapsed on the fee record Jul 2026 | Jul 2026 |
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 |
|---|---|---|---|
| Apr 15, 2015 Reel 35410, frame 896 | Moreau, Darrell a, MR; Moreau, Andre W., MR | Ty-Flot, Inc. | Assignment of Assignor's Interest |
| Jun 22, 2018 Reel 46996, frame 246 | Ty-Flot, Inc. | Keybank National Association | Security Interest |
| Nov 16, 2019 Reel 51041, frame 421 | Ty-Flot, Inc. | Pure Safety Group, Inc. | Merger |
| Jan 5, 2021 Reel 54899, frame 409 | Pure Safety Group, Inc. | Keybank National Association | Security Interest |
| Jun 9, 2021 Reel 56526, frame 546 | Keybank National Association | Ty-Flot, Inc. | Release of Security Interest |
| Jun 9, 2021 Reel 56527, frame 428 | Keybank National Association | Pure Safety Group, Inc. | Release of Security Interest |
| Jun 25, 2021 Reel 56684, frame 90 | Pure Safety Group, Inc. | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Jan 10, 2025 Reel 69873, frame 853 | JPMorgan Chase Bank, N.A., as Administrative Agent | Pure Safety Group, Inc. | Release of Security Interest |
| Feb 13, 2025 Reel 70205, frame 813 | Pure Safety Group, Inc. | Siena Lending Group LLC | Security Interest |
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
Aug 2033
Term ends Aug 30, 2033. Maintenance fees still fall due before then
Citations
3
later US patents cite this one
That is below the median of utility patents granted in 2016 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.