Lapsed Aug 30, 2020 on the fee record · High confidence
20-year base term ends Feb 2, 2027
First maintenance fee unpaid; grace period ended.
Held by AT&T Mobility II LLC
Filed Nov 19, 2013 as application 14/083,806 · Granted Aug 30, 2016
Base term, 20 years from filing, plus 59 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
Lapsed Aug 30, 2020
2007
2027
Clock starts
Feb 2, 2007
Feb 2, 2007
No longer in force
Aug 30, 2020
Aug 30, 2020
Granted
Aug 30, 2016
Aug 30, 2016
Term would have run to
Feb 2, 2027
Feb 2, 2027
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
59
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 8,588,794.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
5
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Feb 2, 2027: its 20-year base term plus 59 days of term adjustment for prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 Feb 2, 2007, when application 11/670,824, the earliest non-provisional in its chain, was filed (this one was filed Nov 19, 2013) | Feb 2, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +59 days, USPTO patent term adjustment record | Apr 2, 2027 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 8,588,794) | capped to Feb 2, 2027 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 2 maintenance fees paid | lapsed Aug 30, 2020 | High confidence |
| Computed term end | The steps above, in order | Aug 30, 2020 | High confidence |
This family
| US 7,904,061 | In force Feb 2029 | Feb 2029 |
| US 8,208,908 | Lapsed on the fee record Jun 2020 | Jun 2020 |
| US 8,588,794 | Lapsed on the fee record Nov 2025 | Nov 2025 |
| US 9,432,514 | this patent Aug 2020 | Aug 2020 |
| US 10,116,783 | Grace period ended Feb 2027 | Feb 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 |
|---|---|---|---|
| Nov 19, 2013 Reel 31631, frame 451 | Zaffino, Richard; Smoak, Andrew T. | Cingular Wireless II, LLC | Assignment of Assignor's Interest |
| Nov 12, 2015 Reel 37099, frame 647 | Cingular Wireless II, LLC | AT&T Mobility II, LLC | Change of Name |
| Nov 12, 2015 Reel 37099, frame 750 | AT&T Mobility II, LLC | AT&T Mobility II LLC | Change of Name |
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
Note
The 59 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 8,588,794.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2016 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.