Term ends no later than Jun 28, 2032 · Medium confidence
20-year base term ends Oct 28, 2030
In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.
Held by Nintendo Co., Ltd.
Filed Oct 28, 2010 as application 12/913,961 · Granted Feb 11, 2014
Base term plus 609 days of patent term adjustment (USPTO delay)
Today
2010
2032
Clock starts
Oct 28, 2010
Oct 28, 2010
Ends no later than
Jun 28, 2032
Jun 28, 2032
Granted
Feb 11, 2014
Feb 11, 2014
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
609
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
19
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 609 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees are recorded paid; no more fees are due. Confidence: Medium. 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 Oct 28, 2010, when this application, 12/913,961, was filed | Oct 28, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +609 days, USPTO patent term adjustment record | Jun 28, 2032 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium 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 | no later than Jun 28, 2032 | Medium confidence |
This family
| US 8,387,437 | In force Aug 2030 | Aug 2030 |
| US 8,081,189 | In force Oct 2030 | Oct 2030 |
| US 9,462,209 | In force Aug 2035 | Aug 2035 |
| US 8,175,993 | In force Nov 2030 | Nov 2030 |
| US 8,152,640 | In force Jun 2030 | Jun 2030 |
| US 8,264,472 | In force Apr 2031 | Apr 2031 |
| US 8,648,871 | this patent no later than Jun 2032 | no later than Jun 2032 |
| US 8,749,571 | In force Apr 2033 | Apr 2033 |
8 of 19 applications in this family shown, earliest filings first. 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 |
|---|---|---|---|
| Oct 28, 2010 reel/frame not recorded | Noge, Tetsuya | Nintendo Co., Ltd. | Assignment of Assignor's Interest |
| Oct 28, 2010 reel/frame not recorded | Noge, Tetsuya | Hal Laboratory Inc. | Assignment of Assignor's Interest |
| Oct 28, 2010 Reel 25209, frame 426 | Noge, Tetsuya | Nintendo Co., Ltd.; Hal Laboratory Inc. | Assignment of Assignor's Interest |
| Jan 23, 2026 Reel 74477, frame 311 | Hal Laboratory Inc. | Hal Laboratory Inc. | Change of Address |
| Jan 23, 2026 Reel 73557, frame 752 | Hal Laboratory Inc. | Nintendo Co., Ltd. | Nunc Pro Tunc Assignment |
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
Jun 2032
Term ends no later than Jun 28, 2032. No further fees fall due before then
Note
A terminal disclaimer is on file and its reference is not resolved. No cap is applied and none is guessed
Note
The 609 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Open question
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Jun 28, 2032. We will not guess the cap.
Citations
1
later US patent cites this one
That is below the median of utility patents granted in 2014 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
This computed term ends no later than the date shown; an unresolved terminal disclaimer may end it earlier. 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.