Collateral for a security interest recorded Dec 23, 2014 (Bank of America, N.A.).
Term ends Jul 17, 2034 · High confidence
20-year base term ends Jul 17, 2034
Held by Usalco, LLC
Filed Jul 17, 2014 as application 14/333,963 · Granted Apr 4, 2017
Base term, 20 years from filing
Today
2014
2034
Clock starts
Jul 17, 2014
Jul 17, 2014
Term ends
Jul 17, 2034
Jul 17, 2034
Granted
Apr 4, 2017
Apr 4, 2017
base term
fee events
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.
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.
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 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 Jul 17, 2014, when this application, 14/333,963, was filed | Jul 17, 2034 | 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 | Jul 17, 2034 | High confidence |
This family
| Application PCT/US2014/046991 | PCT application no patent term | no patent term |
| US 9,611,155 | this patent Jul 2034 | Jul 2034 |
| US 9,878,929 | In force Jul 2034 | Jul 2034 |
| US 10,450,209 | In force Jul 2034 | Jul 2034 |
| Application PCT/US2019/015628 | PCT application no patent term | no patent term |
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 |
|---|---|---|---|
| Dec 10, 2014 Reel 34453, frame 576 | Dulko, James M | Usalco, LLC | Assignment of Assignor's Interest |
| Dec 23, 2014 Reel 34697, frame 373 | Usalco, LLC | Bank of America, N.A., as Administrative Agent | Notice of Grant of Security Interest in Patents |
| Sep 1, 2017 Reel 43746, frame 904 | Bank of America, N.A., as the Resigning Agent | PNC Bank, National Association, as the Successor Agent | Notice of Assignment of Security Interest (Intellectual Property) |
| Jun 5, 2020 Reel 52856, frame 639 | Usalco, LLC | Ally Bank | Security Interest |
| Jun 5, 2020 Reel 52856, frame 658 | PNC Bank, National Association, as Administrative Agent | Usalco, LLC | Release of Security Interest |
| Jun 9, 2020 Reel 52881, frame 178 | Pnc Bank, National Association | Usalco, LLC | Release of Security Interest |
| Oct 19, 2021 Reel 57830, frame 579 | Usalco, LLC; G2O Technologies LLC | Twin Brook Capital Partners, LLC, as Agent | Security Interest |
| Oct 25, 2021 Reel 57888, frame 736 | Ally Bank | Usalco, LLC | Release of Security Interest |
| Oct 1, 2024 Reel 68750, frame 624 | Twin Brook Capital Partners, LLC, as Agent | Usalco, LLC; G20 Technologies LLC | Release of Security Interest |
| Oct 1, 2024 Reel 69050, frame 516 | G2O Technologies LLC; Usalco, LLC | Goldman Sachs Bank USA, as Collateral Agent | Security Agreement |
| Oct 1, 2024 reel/frame not recorded | Twin Brook Capital Partners, LLC, as Agent | Usalco, LLC | Release of Security Interest |
| Oct 1, 2024 reel/frame not recorded | Twin Brook Capital Partners, LLC, as Agent | G20 Technologies LLC | Release of 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
Jul 2034
Term ends Jul 17, 2034. Maintenance fees still fall due before then
Citations
14
later US patents cite this one
That is top 25% of utility patents granted in 2017 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.