Lapsed Apr 24, 2026 on the fee record · High confidence
20-year base term ends Sep 17, 2034
Second maintenance fee unpaid; grace period ended.
Held by Google LLC
Filed Dec 6, 2016 as application 15/370,312 · Granted Apr 24, 2018
Base term, 20 years from filing
Today
Lapsed Apr 24, 2026
2014
2034
Clock starts
Sep 17, 2014
Sep 17, 2014
No longer in force
Apr 24, 2026
Apr 24, 2026
Granted
Apr 24, 2018
Apr 24, 2018
Term would have run to
Sep 17, 2034
Sep 17, 2034
base term
after the term ends
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
3
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 Sep 17, 2034: its 20-year base term, with no adjustment for prosecution delay. 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 Sep 17, 2014, when application 14/488,533, the earliest non-provisional in its chain, was filed (this one was filed Dec 6, 2016) | Sep 17, 2034 | 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 | 1 of 3 maintenance fees paid | lapsed Apr 24, 2026 | High confidence |
| Computed term end | The steps above, in order | Apr 24, 2026 | High confidence |
This family
| US 9,261,893 | In force Sep 2034 | Sep 2034 |
| US 9,555,547 | In force Sep 2034 | Sep 2034 |
| US 9,950,430 | this patent Apr 2026 | Apr 2026 |
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 |
|---|---|---|---|
| Dec 6, 2016 Reel 40535, frame 669 | Ito, Nobuyuki; Urata, Junichi; Nishiwaki, Koichi | Google Inc. | Assignment of Assignor's Interest |
| Dec 6, 2016 Reel 40821, frame 330 | Google Inc. | X Development LLC | Assignment of Assignor's Interest |
| Sep 11, 2017 Reel 43547, frame 563 | X Development LLC | Schaft Inc. | Assignment of Assignor's Interest |
| Oct 20, 2017 Reel 44567, frame 1 | Google Inc. | Google 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2018 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.