Lapsed Dec 27, 2023 on the fee record · High confidence
20-year base term ends Nov 10, 2030
Third maintenance fee unpaid; grace period ended.
Held by IGT
Filed Nov 10, 2010 as application 12/943,792 · Granted Dec 27, 2011
Base term, 20 years from filing
Today
Lapsed Dec 27, 2023
2010
2030
Clock starts
Nov 10, 2010
Nov 10, 2010
No longer in force
Dec 27, 2023
Dec 27, 2023
Granted
Dec 27, 2011
Dec 27, 2011
Term would have run to
Nov 10, 2030
Nov 10, 2030
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.
2 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.
38
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 Nov 10, 2030: 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 Nov 10, 2010, when this application, 12/943,792, was filed | Nov 10, 2030 | 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 | 2 of 3 maintenance fees paid | lapsed Dec 27, 2023 | High confidence |
| Computed term end | The steps above, in order | Dec 27, 2023 | High confidence |
This family
| US 8,088,014 | In force Nov 2030 | Nov 2030 |
| US 8,083,592 | this patent Dec 2023 | Dec 2023 |
| US 8,241,119 | In force Dec 2030 | Dec 2030 |
| US 8,336,697 | In force Nov 2030 | Nov 2030 |
| Application 12/943,802 | Abandoned not computed | not computed |
| Application PCT/US2010/059551 | PCT application no patent term | no patent term |
| US 8,460,091 | In force Jan 2031 | Jan 2031 |
| US 8,317,604 | Lapsed on the fee record Nov 2024 | Nov 2024 |
8 of 38 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 |
|---|---|---|---|
| Nov 22, 2010 Reel 25392, frame 861 | Wells, William R. | Leap Forward Gaming | Assignment of Assignor's Interest |
| May 7, 2013 Reel 30370, frame 294 | Leap Forward Gaming, Inc. | Macquarie US Trading LLC | Intellectual Property Security Agreement |
| Jan 22, 2014 Reel 32113, frame 894 | Wells, William R | Leap Forward Gaming, Inc. | Corrective Assignment to Correct the Assignee Name from "Leap Forward Gaming" Previously Recorded on Reel 025392 Frame 0861. Assignor(S) Hereby Confirms the Assignee Name Be Changed to "Leap Forward Gaming, Inc.". |
| Oct 17, 2016 Reel 40033, frame 234 | Leap Forward Gaming, Inc. | IGT | Assignment of Assignor's Interest |
| Oct 17, 2016 Reel 40033, frame 226 | Macquarie US Trading LLC | Leap Forward Gaming, 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 · 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
78
later US patents cite this one
That is top 10% of utility patents granted in 2011 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.