Collateral for a security interest recorded Jul 21, 2020 (Wells Fargo Bank, National Association).
Term ends Aug 15, 2037 · High confidence
20-year base term ends Apr 22, 2036
Held by Staples, Inc.
Filed Jun 5, 2019 as application 16/432,813 · Granted Jan 3, 2023
Base term plus 480 days of patent term adjustment (USPTO delay)
Today
2016
2037
Clock starts
Apr 22, 2016
Apr 22, 2016
Term ends
Aug 15, 2037
Aug 15, 2037
Granted
Jan 3, 2023
Jan 3, 2023
base term
patent term adjustment
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
480
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
3
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 480 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Apr 22, 2016, when application 15/136,438, the earliest non-provisional in its chain, was filed (this one was filed Jun 5, 2019) | Apr 22, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +480 days, USPTO patent term adjustment record | Aug 15, 2037 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 15, 2037 | High confidence |
This family
| US 10,706,456 | In force May 2037 | May 2037 |
| US 11,544,772 | this patent Aug 2037 | Aug 2037 |
| Application 18/149,137 | Pending not computed | not computed |
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 19, 2019 Reel 49806, frame 524 | Goodwin, Ian; Masud, Faisal; Agarwal, Shiv; Bartley, Ryan; Walker, M. Steven; Vemana, Pratabkumar | Staples, Inc. | Assignment of Assignor's Interest |
| Jul 21, 2020 Reel 53265, frame 21 | Staples, Inc.; Worklife Brands LLC | Wells Fargo Bank, National Association | Security Interest |
| Jul 27, 2020 Reel 53323, frame 162 | Staples, Inc. | UBS AG, Stamford Branch, as Term Loan Agent | First Supplemental Patent Security Agreement |
| Sep 7, 2021 Reel 57436, frame 619 | Staples, Inc.; Worklife Brands LLC | Wells Fargo Bank, National Association, as Collateral Agent | Intellectual Property Security Agreement |
| Jun 10, 2024 Reel 67681, frame 409 | UBS AG, Stamford Branch, as Term Loan Agent | Staples, Inc. | Release of Security Interest in Patents Recorded at RF 053323/0162 |
| Jun 11, 2024 Reel 67687, frame 558 | Staples, Inc. | UBS AG, Stamford Branch, as Term Loan Agent | Security Interest |
| Jun 11, 2024 Reel 67697, frame 639 | Staples, Inc. | Computershare Trust Company, National Association, as Notes Agent | Security Interest |
| Jun 12, 2024 Reel 67711, frame 239 | Staples, Inc. | Computershare Trust Company, National Association, as Notes Agent | Security Interest |
| Jun 19, 2024 Reel 67782, frame 659 | Computershare Trust Company, National Association (as Successor-in-Interest to Wells Fargo Bank, National Association) | Staples, Inc.; Worklife Brands LLC | Release of Security Interest |
| Jun 19, 2024 reel/frame not recorded | Computershare Trust Company, National Association (as Successor-in-Interest to Wells Fargo Bank, National Association) | Staples, Inc. | Release of Security Interest |
| Jun 19, 2024 reel/frame not recorded | Computershare Trust Company, National Association (as Successor-in-Interest to Wells Fargo Bank, National Association) | Worklife Brands 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
Aug 2037
Term ends Aug 15, 2037. Maintenance fees still fall due before then
Note
The 480 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.