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US

Apparatus for Pre-Flight Preparation for Electric Aircraft

US 12,079,010 In force
OverviewFamilyAssignmentsSources & methods

Term ends Oct 31, 2042 · High confidence

Filed Aug 17, 2022 as application 17/889,495 · Granted Sep 3, 2024
Base term plus 75 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2022 2042
Clock starts
Aug 17, 2022
Term ends
Oct 31, 2042
Granted
Sep 3, 2024
base term patent term adjustment 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
75
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
16
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 75 days past its 20-year base term on prosecution delay. 0 of 3 maintenance fees are 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 Aug 17, 2022, when this application, 17/889,495, was filedAug 17, 2042High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+75 days, USPTO patent term adjustment recordOct 31, 2042High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderOct 31, 2042High confidence

This family

US 11,420,534In force
Oct 2041
Oct 2041
US 11,623,533In force
May 2042
May 2042
US 11,654,787In force
May 2042
May 2042
US 11,628,746In force
May 2042
May 2042
US 12,675,002In force
Apr 2043
Apr 2043
Application 17/871,154Abandoned
not computed
not computed
US 12,079,010this patent
Oct 2042
Oct 2042
US 11,801,773In force
Aug 2042
Aug 2042
8 of 16 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
Feb 15, 2024
Reel 66467, frame 538
Henck, Thomas; Overfield, SarahBeta Air, LLCAssignment 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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