Term ends Apr 10, 2032 · High confidence
20-year base term ends Apr 10, 2032
Held by I3 Electronics, Inc.
Filed Apr 10, 2012 as application 13/442,957 · Granted Jun 3, 2014
Base term, 20 years from filing
Today
2012
2032
Clock starts
Apr 10, 2012
Apr 10, 2012
Term ends
Apr 10, 2032
Apr 10, 2032
Granted
Jun 3, 2014
Jun 3, 2014
base term
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.
3 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.
This patent's term is its 20-year base term, with no adjustment for prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Apr 10, 2012, when this application, 13/442,957, was filed | Apr 10, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 10, 2032 | High confidence |
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.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Apr 10, 2012 Reel 28017, frame 245 | Li, Handong; Prokesch, Michael; Eger, John Francis | Endicott Interconnect Technologies, Inc. | Assignment of Assignor's Interest |
| Feb 18, 2013 Reel 29824, frame 158 | Endicott Interconnect Technologies, Inc. | Kromek Acquisition Corporation | Assignment of Assignor's Interest |
| Mar 6, 2013 Reel 29939, frame 282 | Kromek Acquisition Corporation | Ev Products, Inc. | Change of Name |
| May 6, 2013 Reel 30359, frame 57 | Endicott Interconnect Technologies, Inc.; Ei Transportation Company LLC; Endicott Medtech, Inc.; Integrian Holdings, LLC | M&T Bank | Security Agreement |
| Jun 12, 2013 Reel 30599, frame 918 | Endicott Interconnect Technologies, Inc. | Maines, William; Maines, David | Security Agreement |
| Jun 12, 2013 reel/frame not recorded | Endicott Interconnect Technologies, Inc. | Maines, William | Security Agreement |
| Jun 12, 2013 reel/frame not recorded | Endicott Interconnect Technologies, Inc. | Maines, David | Security Agreement |
| Feb 26, 2015 Reel 35098, frame 968 | Maines, William; Maines, David | Endicott Interconnect Technologies, Inc. | Release of Security Interest |
| Apr 16, 2015 Reel 35442, frame 569 | Endicott Interconnect Technologies, Inc. | I3 Electronics, Inc. | Assignment of Assignor's Interest |
| Nov 18, 2015 Reel 37145, frame 668 | I3 Electronics, Inc. | Ev Products, Inc. | Quitclaim Assignment |
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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Apr 2032
Term ends Apr 10, 2032. No further fees fall due before then
Citations
7
later US patents cite this one
That is above the median of utility patents granted in 2014 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.