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Systems and Methods for Object Localization and Path Identification Based on RFID Sensing

US 8,665,067 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Mar 4, 2022 on the fee record · Medium confidence

Why Medium: A terminal disclaimer is on file (approved) with no resolved reference, so the term may end earlier.

Second maintenance fee unpaid; grace period ended.

Filed Dec 21, 2007 as application 11/963,697 · Granted Mar 4, 2014
Base term, 20 years from filing, plus 1392 days of patent term adjustment (USPTO delay)
Today
Lapsed Mar 4, 2022
2007 2031
Clock starts
Jul 27, 2007
No longer in force
Mar 4, 2022
Granted
Mar 4, 2014
Term would have run to
May 19, 2031
base term patent term adjustment 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
1,392
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.
1 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.
28
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to May 19, 2031: its 20-year base term plus 1392 days of term adjustment for prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 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 Jul 27, 2007, when application 11/829,695, the earliest non-provisional in its chain, was filed (this one was filed Dec 21, 2007)Jul 27, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1392 days, USPTO patent term adjustment recordMay 19, 2031High 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 events1 of 3 maintenance fees paidlapsed Mar 4, 2022High confidence
Computed term endThe steps above, in orderMar 4, 2022Medium confidence

This family

US 7,898,419In force
Dec 2029
Dec 2029
US 8,665,067this patent
Mar 2022
Mar 2022
Application PCT/US2008/071202PCT application
no patent term
no patent term
Application PCT/US2008/087913PCT application
no patent term
no patent term
US 10,635,867In force
Sep 2028
Sep 2028
Application 13/922,010Abandoned
not computed
not computed
US 9,514,340In force
no later than Sep 2027
no later than Sep 2027
US 10,262,166In force
Jul 2027
Jul 2027
8 of 28 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
Dec 21, 2007
Reel 20285, frame 518
Cristache, LucianLucomm Technologies, 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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