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Marking Apparatus and Methods for Creating an Electronic Record of Marking Operations

US 8,700,325 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Apr 15, 2026 on the fee record · High confidence

Third maintenance fee unpaid; grace period ended.

Filed Feb 2, 2009 as application 12/364,369 · Granted Apr 15, 2014
Base term, 20 years from filing, plus 1033 days of patent term adjustment (USPTO delay)
Today
Lapsed Apr 15, 2026
2007 2030
Clock starts
Mar 13, 2007
No longer in force
Apr 15, 2026
Granted
Apr 15, 2014
Term would have run to
Jan 9, 2030
base term patent term adjustment after the term ends 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
1,033
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.

Its term would have run to Jan 9, 2030: its 20-year base term plus 1033 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 Mar 13, 2007, when application 11/685,602, the earliest non-provisional in its chain, was filed (this one was filed Feb 2, 2009)Mar 13, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1033 days, USPTO patent term adjustment recordJan 9, 2030High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Apr 15, 2026High confidence
Computed term endThe steps above, in orderApr 15, 2026High confidence

This family

US 7,640,105In force
no later than Feb 2028
no later than Feb 2028
US 8,060,304In force
Nov 2029
Nov 2029
Application PCT/US2008/055798PCT application
no patent term
no patent term
US 8,386,178In force
Jul 2029
Jul 2029
US 8,700,325this patent
Apr 2026
Apr 2026
US 9,086,277In force
May 2029
May 2029
US 8,401,791Lapsed on the fee record
Mar 2021
Mar 2021
US 8,478,523In force
no later than Dec 2028
no later than Dec 2028
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
Apr 29, 2009
Reel 22611, frame 846
Nielsen, Steven E.; Chambers, Curtis; Farr, Jeffrey; Conner, Mark A.; Vazquez, Rene A.Certusview Technologies, 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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