Collateral for a security interest recorded Aug 21, 2026 (Cathay Bank).
Term ends Nov 2, 2036 · High confidence
Held by Botrista, Inc.
Filed Nov 21, 2019 as application 29/714,110 · Granted Nov 2, 2021
Base term, 15 years from grant
Today
2021
2036
Clock starts
Nov 2, 2021
Nov 2, 2021
Term ends
Nov 2, 2036
Nov 2, 2036
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.
15 years from grant
Base term
No maintenance fees are payable on this kind of patent.
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 base term, 15 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 15 years from grant | Granted Nov 2, 2021 | Nov 2, 2036 | 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 |
| Computed term end | The steps above, in order | Nov 2, 2036 | High confidence |
This family
| US D934,886 | this patent Nov 2036 | Nov 2036 |
| US D962,984 | In force Sep 2037 | Sep 2037 |
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 |
|---|---|---|---|
| Nov 21, 2019 Reel 51081, frame 685 | Kuo, Wu-chou; Chen, Liang Fu; Jhang, Jhih-sheng | Botrista Technology, Inc. | Assignment of Assignor's Interest |
| Apr 15, 2022 Reel 59615, frame 818 | Botrista Technology, Inc. | Pinnacle Ventures, L.l.c. | Security Interest |
| Aug 18, 2022 Reel 60841, frame 887 | Botrista Technology, Inc. | Cathay Bank | Security Interest |
| Jul 31, 2023 Reel 64435, frame 331 | Pinnacle Ventures, L.l.c. | Botrista Technology, Inc. | Release of Security Interest |
| Apr 11, 2024 Reel 67070, frame 485 | Botrista Technology, Inc. | Botrista, Inc. | Change of Name |
| Feb 13, 2025 Reel 70228, frame 600 | Botrista, Inc., a de Corporation, F/K/A Botrista Technology, Inc. | East West Bank, a California Banking Corporation | Security Interest |
| Aug 20, 2026 Reel 75725, frame 782 | Cathay Bank | Botrista, Inc. | Release of Security Interest |
| Aug 21, 2026 Reel 76262, frame 687 | Botrista, Inc. | Cathay Bank | Security Interest |
| Sep 14, 2026 Reel 76484, frame 140 | East West Bank | Botrista, Inc., a de Corporation, F/K/A Botrista Technology, 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
No maintenance fees are payable on this kind of patent, so the record carries no fee events.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Nov 2036
Term ends Nov 2, 2036. No maintenance fees are payable on this kind of patent
Citations
72
later US patents cite this one
That is top 5% of design patents granted in 2021 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.