Collateral for a security interest recorded Dec 16, 2021 (Royal Bank of Canada).
Term ends Jun 18, 2035 · High confidence
20-year base term ends Jun 18, 2035
Held by The Cleaver-Brooks Company, Inc.
Filed Sep 26, 2018 as application 16/142,988 · Granted May 30, 2023
Base term, 20 years from filing
Today
2015
2035
Clock starts
Jun 18, 2015
Jun 18, 2015
Term ends
Jun 18, 2035
Jun 18, 2035
Granted
May 30, 2023
May 30, 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
None
Term adjustment
No prosecution delay on this record.
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.
2
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. 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 Jun 18, 2015, when application 14/743,422, the earliest non-provisional in its chain, was filed (this one was filed Sep 26, 2018) | Jun 18, 2035 | 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 18, 2035 | High confidence |
This family
| Application 14/743,422 | Abandoned not computed | not computed |
| US 11,662,120 | this patent Jun 2035 | Jun 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 |
|---|---|---|---|
| Aug 30, 2021 Reel 57329, frame 669 | Cleaver-Brooks, LLC | The Cleaver-Brooks Company, Inc. | Assignment of Assignor's Interest |
| Aug 30, 2021 Reel 57331, frame 131 | The Cleaver-Brooks Company, Inc. | Royal Bank of Canada | Security Interest |
| Aug 30, 2021 Reel 57331, frame 182 | The Cleaver-Brooks Company, Inc. | U.S. Bank National Association | Security Interest |
| Aug 30, 2021 Reel 57392, frame 177 | Cleaver-Brooks, Inc. | Cleaver-Brooks, LLC | Change of Name |
| Dec 16, 2021 Reel 58533, frame 405 | The Cleaver Brooks Company, Inc. | Royal Bank of Canada | Patent Security Agreement |
| Jul 18, 2022 Reel 60532, frame 952 | The Cleaver- Brooks Company, Inc. | Barings Finance LLC, as Collateral Agent | Security Interest |
| Oct 27, 2022 Reel 61556, frame 326 | Cleaver-Brooks of Canada Limited | Royal Bank of Canada | Release of Security Interest |
| May 15, 2024 Reel 67424, frame 729 | Barings Finance LLC, as Collateral Agent | The Cleaver-Brooks Company, Inc. | 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.
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Alerts on its grants, lapses and transfers.
What's changing
Jun 2035
Term ends Jun 18, 2035. Maintenance fees still fall due before then
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.