Also listed on Bin 2021, Series 650 of Allied Security Trust I, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Oct 29, 2030 · High confidence
20-year base term ends Mar 16, 2027
Filed Mar 16, 2007 as application 11/724,987 · Granted Mar 5, 2013
Base term plus 1323 days of patent term adjustment (USPTO delay)
Today
2007
2030
Clock starts
Mar 16, 2007
Mar 16, 2007
Term ends
Oct 29, 2030
Oct 29, 2030
Granted
Mar 5, 2013
Mar 5, 2013
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
1,323
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
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 runs 1323 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Mar 16, 2007, when this application, 11/724,987, was filed | Mar 16, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1323 days, USPTO patent term adjustment record | Oct 29, 2030 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 29, 2030 | High confidence |
This family
| US 8,392,821 | this patent Oct 2030 | Oct 2030 |
| US 8,339,456 | In force Oct 2031 | Oct 2031 |
| US 9,596,399 | In force Sep 2030 | Sep 2030 |
| Application 13/767,368 | Abandoned not computed | not computed |
| US 8,978,068 | In force Apr 2033 | Apr 2033 |
| US 9,674,565 | In force Nov 2035 | Nov 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 31, 2021 Reel 57366, frame 637 | Viddler, Inc. | Bin 2021, Series 650 of Allied Security Trust I | Assignment of Assignor's Interest |
| Feb 25, 2022 Reel 59098, frame 861 | Demarco, Donna L.; Sandie, Robert A. | Viddler Inc. | Assignment of Assignor's Interest |
| Feb 25, 2022 Reel 59250, frame 624 | Gurevich, Greg; Mann, Joshua | Viddler Inc. | Assignment of Assignor's Interest |
| Jan 10, 2023 Reel 62340, frame 14 | Bin 2021, Series 650 of Allied Security Trust I | Comcast Cable Communications, LLC | Assignment of Assignor's 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
Oct 2030
Term ends Oct 29, 2030. No further fees fall due before then
Note
The 1323 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
206
later US patents cite this one
That is top 5% of utility patents granted in 2013 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.