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US

Continuously Variable Transmission

US 9,709,138 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Dec 4, 2024 (Glas Trust Corporation Limited).

Term ends Nov 21, 2026 · High confidence

Held by Enviolo B.V.
Filed May 16, 2016 as application 15/155,508 · Granted Jul 18, 2017
Base term, 20 years from filing
Today
20 years from filing
2006 2026
Clock starts
Nov 21, 2006
Term ends
Nov 21, 2026
Granted
Jul 18, 2017
base term fee events 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.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,341,246, to Nov 21, 2026. The term already ends on or before that date, so the cap shortened nothing.
2 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. 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. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 2 of 2 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 Nov 21, 2006, when application 11/562,317, the earliest non-provisional in its chain, was filed (this one was filed May 16, 2016)Nov 21, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 9,341,246)resolves to Nov 21, 2026, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 21, 2026High confidence

This family

Application 11/562,317Abandoned
not computed
not computed
US 8,708,360In force
Nov 2030
Nov 2030
US 7,914,029Lapsed on the fee record
Mar 2019
Mar 2019
US 9,341,246In force
Dec 2026
Dec 2026
US 9,709,138this patent
Nov 2026
Nov 2026
US 10,711,869In force
Nov 2026
Nov 2026
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
Jun 28, 2024
Reel 67964, frame 1
Enviolo International Inc.Enviolo B.V.Assignment of Assignor's Interest
Jun 28, 2024
Reel 68098, frame 23
Enviolo Inc.Enviolo International Inc.Assignment of Assignor's Interest
Jun 28, 2024
Reel 68511, frame 716
Fallbrook Intellectual Property Company LLCEnviolo Inc.Assignment of Assignor's Interest
Dec 4, 2024
Reel 69486, frame 623
Enviolo B.V.Glas Trust Corporation LimitedSecurity 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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