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Method and a Device for Controlling the Alignment Between Refining Surfaces

US 7,845,583 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Dec 7, 2014 on the fee record · High confidence

First maintenance fee unpaid; grace period ended.

Filed Jul 16, 2008 as application 12/087,836 · Granted Dec 7, 2010
Base term, 20 years from filing, plus 203 days of patent term adjustment (USPTO delay)
Today
Lapsed Dec 7, 2014
2006 2027
Clock starts
Dec 5, 2006
No longer in force
Dec 7, 2014
Granted
Dec 7, 2010
Term would have run to
Jun 26, 2027
base term patent term adjustment after the term ends 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
203
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.
33
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Jun 26, 2027: its 20-year base term plus 203 days of term adjustment for prosecution delay. 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 5, 2006, when application PCT/SE2006/050541, the earliest non-provisional in its chain, was filed (this one was filed Jul 16, 2008)Dec 5, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+203 days, USPTO patent term adjustment recordJun 26, 2027High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidlapsed Dec 7, 2014High confidence
Computed term endThe steps above, in orderDec 7, 2014High confidence

This family

US 7,214,172Lapsed on the fee record
May 2015
May 2015
Application 10/509,981Abandoned
not computed
not computed
US 7,325,464Lapsed on the fee record
Feb 2016
Feb 2016
US 7,444,265Lapsed on the fee record
Oct 2012
Oct 2012
US 8,092,653Lapsed on the fee record
Jan 2020
Jan 2020
US 7,845,583this patent
Dec 2014
Dec 2014
US 8,038,844Lapsed on the fee record
Oct 2019
Oct 2019
US 8,020,797Lapsed on the fee record
Sep 2015
Sep 2015
8 of 33 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
Mar 2, 2009
Reel 22335, frame 735
Svedberg, Peter; Backlund, Hans-olof; Sahlin, TomasMetso Paper, Inc.Assignment of Assignor's Interest
Mar 27, 2014
Reel 32551, frame 426
Metso Paper, Inc.Valmet Technologies, 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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