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Mechanically-Timed Footsteps for a Robotic Device

US 11,225,294 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jan 18, 2036 · High confidence

Filed Feb 21, 2019 as application 16/281,204 · Granted Jan 18, 2022
Base term plus 384 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2014 2036
Clock starts
Dec 30, 2014
Term ends
Jan 18, 2036
Granted
Jan 18, 2022
base term patent term adjustment 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
384
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
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 runs 384 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. 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 30, 2014, when application 14/585,542, the earliest non-provisional in its chain, was filed (this one was filed Feb 21, 2019)Dec 30, 2034High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+384 days, USPTO patent term adjustment recordJan 18, 2036High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJan 18, 2036High confidence

This family

US 9,499,218In force
Jan 2035
Jan 2035
US 10,246,151In force
no later than Jun 2035
no later than Jun 2035
US 11,225,294this patent
Jan 2036
Jan 2036
US 11,654,985In force
May 2035
May 2035
US 12,365,407In force
Dec 2034
Dec 2034
Application 19/246,233Pending
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
Mar 20, 2019
Reel 48651, frame 446
Swilling, BenjaminGoogle Inc.Assignment of Assignor's Interest
Mar 20, 2019
Reel 48651, frame 490
Google Inc.Boston Dynamics, Inc.Assignment of Assignor's Interest
Oct 5, 2021
Reel 57711, frame 202
Boston Dynamics, Inc.Boston Dynamics, Inc.Change of Name
Oct 27, 2021
Reel 57964, frame 415
Boston Dynamics, Inc.Boston Dynamics, Inc.Corrective Assignment to Correct the Remove Applications Numbers 63127573 and 11/302759 and the City of the Assignee Previously Recorded at Reel: 057111 Frame: 0202. Assignor(S) Hereby Confirms the Assignment.

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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