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US

System and Method for Secured Account Numbers in Proximity Devices

US 10,289,999 In force, term unresolved
OverviewFamilyAssignmentsSources & methods

Term ends no later than Jun 2, 2029 · Low 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 May 12, 2014 as application 14/275,718 · Granted May 14, 2019
Base term plus 1154 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2029
Clock starts
Apr 5, 2006
Ends no later than
Jun 2, 2029
Granted
May 14, 2019
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
1,154
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.
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.
7
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 1154 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. 2 of 2 maintenance fees are paid so far. Confidence: Low. 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 Apr 5, 2006, when application 11/398,887, the earliest non-provisional in its chain, was filed (this one was filed May 12, 2014); a parent in its chain could not be resolved (the next row)Apr 5, 2026High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustment+1154 days, USPTO patent term adjustment recordJun 2, 2029High 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 events2 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Jun 2, 2029Low confidence

This family

Application PCT/US2006/034612PCT application
no patent term
no patent term
US 10,289,999this patent
no later than Jun 2029
no later than Jun 2029
Application 14/275,715Abandoned
not computed
not computed
US 10,922,686Term ended
Apr 2026
Apr 2026
US 11,605,074Term ended
May 2026
May 2026
US 12,045,812Term ended
Apr 2026
Apr 2026
6 of 7 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.
RecordedAssignorAssigneeConveyance
Oct 1, 2014
Reel 33867, frame 303
Gauthier, Patrick; Maw, Brian; Faith, Patrick; Patterson, BarbaraVisa U.S.A. Inc.Assignment of Assignor's 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited