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Magnetic Stripe Card with Dynamic Numbers

US 7,246,752 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Dec 17, 2023 · High confidence

Held by Fitbit, Inc.
Filed Apr 28, 2006 as application 11/414,757 · Granted Jul 24, 2007
Base term, 20 years from filing
Today
20 years from filing
Term ended Dec 17, 2023
2003 2026
Clock starts
Dec 17, 2003
Term ended
Dec 17, 2023
Granted
Jul 24, 2007
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.
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.
24
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. All three maintenance fees were paid, so no fee lapse ended it. 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 Dec 17, 2003, when application 10/738,376, the earliest non-provisional in its chain, was filed (this one was filed Apr 28, 2006)Dec 17, 2023High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderDec 17, 2023High confidence

This family

Application 09/837,115Abandoned
not computed
not computed
Application 09/875,555Abandoned
not computed
not computed
US 7,044,394Term ended
Feb 2024
Feb 2024
Application 10/800,821Abandoned
not computed
not computed
US 7,472,829In force
Apr 2027
Apr 2027
US 7,543,739Term ended
Nov 2022
Nov 2022
US 7,246,752this patent
Dec 2023
Dec 2023
US 7,641,124Lapsed on the fee record
Jan 2022
Jan 2022
8 of 24 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
Sep 12, 2007
Reel 19819, frame 168
Brown, KerryQueuecard, Inc.Assignment of Assignor's Interest
Sep 13, 2007
Reel 19824, frame 102
Queuecard, Inc.Qsecure, Inc.Change of Name
Apr 4, 2014
Reel 32609, frame 559
Qsecure, Inc.Coin, Inc.Assignment of Assignor's Interest
May 18, 2016
Reel 38636, frame 267
Coin, Inc.Fitbit, 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.

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