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Lighting Fixture

US D581,584 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Nov 25, 2022 · High confidence

Filed Mar 18, 2008 as application 29/305,325 · Granted Nov 25, 2008
Base term, 14 years from grant
Today
14 years from grant
Term ended Nov 25, 2022
2008 2026
Clock starts
Nov 25, 2008
Term ended
Nov 25, 2022
base term after the term ends 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.
14 years from grant
Base term
No maintenance fees are payable on this kind of patent.
6
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 base term, 14 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 14 years from grantGranted Nov 25, 2008Nov 25, 2022High 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
Computed term endThe steps above, in orderNov 25, 2022High confidence

This family

US 7,677,766In force
Dec 2027
Dec 2027
US D581,585Term ended
Nov 2022
Nov 2022
US D581,584this patent
Nov 2022
Nov 2022
US 7,845,832In force
May 2027
May 2027
US D598,162Term ended
Aug 2023
Aug 2023
Application 12/913,502Abandoned
not computed
not computed
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
May 23, 2008
Reel 20989, frame 230
Boyer, John D.LSI Industries, 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

No maintenance fees are payable on this kind of patent, so the record carries no fee events.

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