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Technologies for acting based on object detection

US 11,210,517 Lapsed on the fee record
OverviewSources & methods

Lapsed Dec 28, 2025 on the fee record · From the USPTO record

First maintenance fee unpaid; grace period ended.

Named at grant TransRobotics, Inc. · find this owner
Filed Sep 18, 2019 as application 16/574,721 · Granted Dec 28, 2021
Base term, 20 years from filing
Today
Lapsed Dec 28, 2025
2019 2039
Clock starts
Sep 18, 2019
No longer in force
Dec 28, 2025
Granted
Dec 28, 2021
Term would have run to
Sep 18, 2039
base term after the term ends 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
0 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.

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.
Step Input Date after this step Confidence
Base term, 20 years from filingClock starts Sep 18, 2019, when this application, 16/574,721, was filedSep 18, 2039High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNo term adjustment record on a grant after 2005, so none is addedno changeMedium confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidlapsed Dec 28, 2025High confidence
Computed term endThe steps above, in orderDec 28, 2025From the USPTO record

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.

Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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