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Guidewire and Method for Surgical Procedures

US 8,974,485 Surrendered on reissue
OverviewFamilyAssignmentsSources & methods

Surrendered on reissue May 29, 2018 · Low confidence

Surrendered on reissue May 29, 2018 · its term and maintenance fees continue in US RE46,872 and US RE47,682.

Filed May 16, 2014 as application 14/280,277 · Granted Mar 10, 2015
Base term, 20 years from filing
Today
Surrendered May 29, 2018
2010 2030
Clock starts
Jun 25, 2010
No longer in force
May 29, 2018
Granted
Mar 10, 2015
Term would have run to
Jun 25, 2030
base term 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
0 of 3
Maintenance fees paid
Fees paid on this patent before its reissue. Those after fall due on the reissue, which carries the term on.
13
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. Confidence: Low. 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 Jun 25, 2010, when application 12/823,791, the earliest non-provisional in its chain, was filed (this one was filed May 16, 2014)Jun 25, 2030High 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 eventsNo fee event states this; the fee state is read from the payments the fee record holds; the fee record shows no payment for this window, and USPTO's status still reads "Patented Case"no changeLow confidence
ReissueUS RE46,872 and US RE47,682 issued May 29, 2018, and this patent's term continues in it (35 U.S.C. 251, 252)surrendered May 29, 2018High confidence
Surrendered on reissueThe steps above, in orderMay 29, 2018Low confidence

This family

US 8,361,102Lapsed on the fee record
Jan 2025
Jan 2025
US 8,545,531In force
Jun 2030
Jun 2030
US 8,540,676In force
Jun 2030
Jun 2030
US 8,540,747In force
Jun 2030
Jun 2030
US 8,728,111In force
Jun 2030
Jun 2030
US 8,715,311In force
Jun 2030
Jun 2030
US 8,979,889Surrendered on reissue
May 2018
May 2018
US 8,974,485this patent
May 2018
May 2018
8 of 13 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 30, 2014
Reel 33423, frame 491
Geist, Wyatt Drake; Geist, Arden Allen, SR.Safe Wire Holding, LLCAssignment of Assignor's Interest
May 18, 2016
Reel 38636, frame 487
Safewire, LLC; Safe Wire Holding, LLCOrthovita, Inc.Assignment 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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