Collateral for a security interest recorded Jul 3, 2025 (Deutsche Bank AG New York Branch).
Term ends Aug 29, 2027 · High confidence
20-year base term ends Nov 10, 2026
Held by IGT
Filed Jun 10, 2014 as application 14/300,913 · Granted Sep 19, 2017
Base term plus 292 days of patent term adjustment (USPTO delay)
Today
2006
2027
Clock starts
Nov 10, 2006
Nov 10, 2006
Term ends
Aug 29, 2027
Aug 29, 2027
Granted
Sep 19, 2017
Sep 19, 2017
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
292
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,764,566, to Aug 29, 2027. The term already ends on or before that date, so the cap shortened nothing.
2 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.
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 292 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 2 of 2 maintenance fees are paid so far. 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, 2006, when application 11/598,260, the earliest non-provisional in its chain, was filed (this one was filed Jun 10, 2014) | Nov 10, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +292 days, USPTO patent term adjustment record | Aug 29, 2027 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 8,764,566) | resolves to Aug 29, 2027, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 2 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 29, 2027 | High confidence |
This family
| US 8,764,566 | In force Jul 2028 | Jul 2028 |
| Application PCT/US2007/004873 | PCT application no patent term | no patent term |
| US 9,767,643 | this patent Aug 2027 | Aug 2027 |
| US 10,269,209 | In force Nov 2026 | Nov 2026 |
| US 11,288,918 | Lapsed on the fee record Mar 2026 | Mar 2026 |
| US 11,620,871 | Term ended Nov 2026 | Nov 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 |
|---|---|---|---|
| Jan 21, 2015 Reel 34775, frame 660 | Miltenberger, Paul Douglas; Sheth, Kaushal; Fissell, Ryan Michael; Tan, Carmen Atienza; Bryson, Andy O.; Devaraj, Shanmugapriyan; Cheng, Theodore Yuchiang | IGT | Assignment of Assignor's Interest |
| Jul 3, 2025 Reel 71817, frame 394 | IGT | Deutsche Bank AG New York Branch, as Collateral Agent | Security Agreement |
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
Aug 2027
Term ends Aug 29, 2027. No further fees fall due before then
Note
The 292 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 8,764,566, ends no earlier than this term, so it caps nothing.
Citations
2
later US patents cite this one
That is below the median of utility patents granted in 2017 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.