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Systems for Interfacing Waveguide Antenna Feeds with Printed Circuit Boards

US 8,674,885 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Mar 15, 2015 (Mizrahi Tefahot Bank, Ltd.).

Lapsed Mar 18, 2026 on the fee record · High confidence

Third maintenance fee unpaid; grace period ended.

Filed Aug 31, 2010 as application 12/873,105 · Granted Mar 18, 2014
Base term, 20 years from filing, plus 745 days of patent term adjustment (USPTO delay)
Today
Lapsed Mar 18, 2026
2010 2032
Clock starts
Aug 31, 2010
No longer in force
Mar 18, 2026
Granted
Mar 18, 2014
Term would have run to
Sep 14, 2032
base term patent term adjustment after the term ends 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
745
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.
3
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 Sep 14, 2032: its 20-year base term plus 745 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 Aug 31, 2010, when this application, 12/873,105, was filedAug 31, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+745 days, USPTO patent term adjustment recordSep 14, 2032High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Mar 18, 2026High confidence
Computed term endThe steps above, in orderMar 18, 2026High confidence

This family

US 8,674,885this patent
Mar 2026
Mar 2026
US 9,203,691In force
Jul 2032
Jul 2032
US 9,774,076In force
Feb 2034
Feb 2034
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 14, 2011
Reel 26129, frame 577
Leiba, Yigal; Haluba, Ovadia; Dayan, EladSiklu Communication Ltd.Assignment of Assignor's Interest
Mar 15, 2015
reel/frame not recorded
Siklu Communication Ltd.Kreos Capital IV (Expert Fund) LimitedSecurity Interest
Mar 15, 2015
reel/frame not recorded
Siklu Communication Ltd.Mizrahi Tefahot Bank, Ltd.Security Interest
Mar 15, 2015
Reel 35167, frame 808
Siklu Communication Ltd.Kreos Capital IV (Expert Fund) Limited; Mizrahi Tefahot Bank, Ltd.Security Interest
Dec 5, 2016
reel/frame not recorded
Siklu Communication Ltd.Kreos Capital V (Expert Fund) L.P.Security Interest
Dec 5, 2016
reel/frame not recorded
Siklu Communication Ltd.Mizrahi Tefahot Bank, Ltd.Security Interest
Dec 5, 2016
Reel 40511, frame 604
Siklu Communication Ltd.Kreos Capital V (Expert Fund) L.P.; Mizrahi Tefahot Bank, Ltd.Security Interest
Sep 24, 2020
Reel 53865, frame 361
Kreos Capital IV (Expert Fund) Limited; Kreos Capital V (Expert Fund) L.P.Siklu Communication Ltd.Release of Security 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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