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US 8,337,291 In force
OverviewFamilyAssignmentsSources & methods

Term ends Nov 16, 2026 · High confidence

Filed Feb 9, 2011 as application 13/024,118 · Granted Dec 25, 2012
Base term plus 34 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2026
Clock starts
Oct 13, 2006
Term ends
Nov 16, 2026
Granted
Dec 25, 2012
base term patent term adjustment fee events Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
34
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 7,993,193, to Nov 16, 2026. The term already ends on or before that date, so the cap shortened nothing.
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.
4
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 34 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. All three maintenance fees are recorded paid; no more fees are due. 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Oct 13, 2006, when application 11/580,728, the earliest non-provisional in its chain, was filed (this one was filed Feb 9, 2011)Oct 13, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+34 days, USPTO patent term adjustment recordNov 16, 2026High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 7,993,193)resolves to Nov 16, 2026, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 16, 2026High confidence

This family

US 7,993,193In force
Mar 2029
Mar 2029
US 8,337,291this patent
Nov 2026
Nov 2026
Application 13/136,612Abandoned
not computed
not computed
US 8,556,701Term ended
Oct 2026
Oct 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.
RecordedAssignorAssigneeConveyance
Mar 6, 2014
Reel 32399, frame 277
Falciglia, Salvatore, SR.Falciglia, DoloresAssignment of Assignor's Interest
Mar 6, 2014
Reel 32399, frame 464
Falciglia, Salvatore, SR.; Falciglia, DoloresSlingo, Inc.Assignment of Assignor's Interest
Aug 10, 2015
Reel 36315, frame 966
Gaming Realms PLCRealnetworks, Inc.Security Interest
Nov 17, 2015
Reel 37124, frame 328
Slingo, Inc.Gaming Realms, PLCAssignment of Assignor's Interest
Dec 14, 2017
Reel 44402, frame 669
Gaming Realms PLCJPJ Group Holdings LimitedSecurity Interest
Dec 14, 2017
Reel 44402, frame 731
Gaming Realms PLCJackpotjoy Operations Ltd.Security Interest
Dec 14, 2017
Reel 44402, frame 801
Realnetworks, Inc.Gaming Realms PLCRelease of Security Interest
Dec 9, 2022
Reel 62047, frame 381
JPJ Group Holdings LimitedGaming Realms PLCRelease of Security Interest
Dec 9, 2022
Reel 62047, frame 446
Jackpotjoy Operations Ltd.Gaming Realms PLCRelease 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.

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