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US

Modular Comb Element for a Machine for Automatic Cutting of a Mat of Sheets of Material

US 12,686,143 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Conservatoire National des Arts et Metiers, an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Jul 19, 2042 · High confidence

Base term plus 188 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2022 2042
Clock starts
Jan 12, 2022
Term ends
Jul 19, 2042
Granted
Jul 21, 2026
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
188
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.
2
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 188 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 Jan 12, 2022, when application PCT/FR2022/050063, the earliest non-provisional in its chain, was filed (this one was filed Jul 11, 2023)Jan 12, 2042High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+188 days, USPTO patent term adjustment recordJul 19, 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 orderJul 19, 2042High confidence

This family

US 12,686,143this patent
Jul 2042
Jul 2042
1 of 2 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
Jul 11, 2023
Reel 64215, frame 41
Ben Ghorbal, Ghailen; Chabirand, Didier; Lallement, Régis; Regnier, GillesLectra; Amvalor; Ecole Nationale Superieure d'Arts et Metiers (Ensam); Centre National de la Recherche Scientifique; Conservatoire National des Arts et MetiersAssignment of Assignor's Interest
Jul 11, 2023
reel/frame not recorded
Ben Ghorbal, Ghailen; Chabirand, Didier; Lallement, Régis; Regnier, GillesLectraAssignment of Assignor's Interest
Jul 11, 2023
reel/frame not recorded
Ben Ghorbal, Ghailen; Chabirand, Didier; Lallement, Régis; Regnier, GillesAmvalorAssignment of Assignor's Interest
Jul 11, 2023
reel/frame not recorded
Ben Ghorbal, Ghailen; Chabirand, Didier; Lallement, Régis; Regnier, GillesEcole Nationale Superieure d'Arts et Metiers (Ensam)Assignment of Assignor's Interest
Jul 11, 2023
reel/frame not recorded
Ben Ghorbal, Ghailen; Chabirand, Didier; Lallement, Régis; Regnier, GillesCentre National de la Recherche ScientifiqueAssignment of Assignor's Interest
Jul 11, 2023
reel/frame not recorded
Ben Ghorbal, Ghailen; Chabirand, Didier; Lallement, Régis; Regnier, GillesConservatoire National des Arts et MetiersAssignment 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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