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System for On-site Management of an Event

US 8,833,642 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded May 11, 2020 (FP Credit Partners, L.P).

Term ends no later than Sep 15, 2031 · Medium confidence

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.

Filed Dec 6, 2013 as application 14/099,753 · Granted Sep 16, 2014
Base term, 20 years from filing
Today
20 years from filing
2011 2031
Clock starts
Sep 15, 2011
Ends no later than
Sep 15, 2031
Granted
Sep 16, 2014
base term 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.
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.
5
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 is its 20-year base term, with no adjustment for 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Sep 15, 2011, when application 13/234,000, the earliest non-provisional in its chain, was filed (this one was filed Dec 6, 2013)Sep 15, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Sep 15, 2031Medium confidence

This family

US 8,397,984In force (reinstated)
Sep 2031
Sep 2031
US 8,608,054In force
Sep 2031
Sep 2031
US 8,833,642this patent
no later than Sep 2031
no later than Sep 2031
US 9,171,269In force (reinstated)
Sep 2031
Sep 2031
US 9,563,859In force
Sep 2031
Sep 2031
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
Dec 6, 2013
Reel 31770, frame 618
Bascombe, Simon M.Eventbrite, Inc.Assignment of Assignor's Interest
Jul 6, 2017
Reel 42926, frame 727
Eventbrite, Inc.Venture Lending & Leasing VII, Inc.; Venture Lending & Leasing VIII, Inc.Security Interest
Jul 6, 2017
reel/frame not recorded
Eventbrite, Inc.Venture Lending & Leasing VII, Inc.Security Interest
Jul 6, 2017
reel/frame not recorded
Eventbrite, Inc.Venture Lending & Leasing VIII, Inc.Security Interest
May 29, 2018
Reel 46251, frame 72
Eventbrite, Inc.Venture Lending & Leasing VIII, Inc.Security Interest
Sep 26, 2018
Reel 46976, frame 248
Venture Lending & Leasing VII, Inc.; Venture Lending & Leasing VIII, Inc.Eventbrite, Inc.Release of Security Interest
May 11, 2020
Reel 52629, frame 295
Eventbrite, Inc.Fp Credit Partners, L.pSecurity Interest
Jun 15, 2020
Reel 52937, frame 145
FP Credit Partners L.P.Wilmington Trust, National AssociationAssignment and Assumption of Patent Security Agreement
Mar 12, 2021
Reel 55583, frame 602
Wilmington Trust, National AssociationEventbrite, Inc.Termination and Release of Security Interest in Patents
Aug 6, 2025
Reel 72958, frame 396
Eventbrite, Inc.First-Citizens Bank & Trust CompanyNotice of Grant of Security Interest in Patents

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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