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US

Electric Vehicle Battery Charger

US 10,759,287 In force
OverviewFamilyAssignmentsSources & methods

Term ends Oct 12, 2038 · High confidence

Held by Dcbel Inc.
Filed Nov 7, 2019 as application 16/677,147 · Granted Sep 1, 2020
Base term, 20 years from filing
Today
20 years from filing
2018 2038
Clock starts
Oct 12, 2018
Term ends
Oct 12, 2038
Granted
Sep 1, 2020
base term 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
None
Term adjustment
No prosecution delay on this record.
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 is its 20-year base term, with no adjustment for 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 Oct 12, 2018, when application PCT/CA2018/051291, the earliest non-provisional in its chain, was filed (this one was filed Nov 7, 2019)Oct 12, 2038High 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
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderOct 12, 2038High confidence

This family

US 10,759,287this patent
Oct 2038
Oct 2038
US 11,273,718In force
Dec 2038
Dec 2038
US 12,012,007In force
Oct 2038
Oct 2038
US 12,115,870In force
Oct 2038
Oct 2038
Application 18/897,482Pending
not computed
not computed
5 of 6 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
Nov 27, 2019
Reel 51127, frame 265
Vahedi, Hani; Ibrahim, Peter; Forget, Marc-AndréOssiaco Inc.Assignment of Assignor's Interest
Jun 30, 2021
Reel 56727, frame 518
Ossiaco Inc.Dcbel Inc.Change of Name

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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