Term ended May 6, 2022 · High confidence
Held by Vioptix, Inc.
Filed Jun 20, 2007 as application 29/281,301 · Granted May 6, 2008
Base term, 14 years from grant
Today
Term ended May 6, 2022
2008
2026
Clock starts
May 6, 2008
May 6, 2008
Term ended
May 6, 2022
May 6, 2022
base term
after the term ends
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.
14 years from grant
Base term
No maintenance fees are payable on this kind of patent.
6
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, 14 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, 14 years from grant | Granted May 6, 2008 | May 6, 2022 | 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 | May 6, 2022 | High confidence |
This family
| US D568,479 | this patent May 2022 | May 2022 |
| US D587,375 | Term ended Feb 2023 | Feb 2023 |
| US 9,622,694 | In force Apr 2034 | Apr 2034 |
| US 10,537,271 | In force Feb 2028 | Feb 2028 |
| US 11,540,754 | In force Feb 2028 | Feb 2028 |
| US 12,207,923 | In force Jun 2027 | Jun 2027 |
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 |
|---|---|---|---|
| Jun 20, 2007 Reel 19456, frame 665 | Mao, Jimmy Jian-min; Lash, Robert E. | Vioptix, Inc. | Assignment of Assignor's Interest |
| Feb 10, 2011 Reel 25822, frame 821 | Vioptix, Inc. | Compass Horizon Funding Company LLC | Security Agreement |
| Jul 26, 2016 Reel 39462, frame 113 | Compass Horizon Funding Company LLC | Vioptix, 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.
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Alerts on its grants, lapses and transfers.
Citations
55
later US patents cite this one
That is top 25% of design patents granted in 2008 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.