Term ends Dec 9, 2026 · High confidence
20-year base term ended Jun 30, 2023
Held by Symbol Technologies, LLC
Filed Jun 20, 2006 as application 11/425,250 · Granted May 1, 2012
Base term plus 1258 days of patent term adjustment (USPTO delay)
Today
2003
2026
Clock starts
Jun 30, 2003
Jun 30, 2003
Term ends
Dec 9, 2026
Dec 9, 2026
Granted
May 1, 2012
May 1, 2012
base term
patent term adjustment
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
1,258
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
4
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 runs 1258 days past its 20-year base term on 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 Jun 30, 2003, when application 10/610,225, the earliest non-provisional in its chain, was filed (this one was filed Jun 20, 2006) | Jun 30, 2023 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1258 days, USPTO patent term adjustment record | Dec 9, 2026 | 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 | Dec 9, 2026 | High confidence |
This family
| US 7,019,420 | Term ended Jul 2023 | Jul 2023 |
| US 7,176,655 | Term ended Jun 2023 | Jun 2023 |
| US 8,169,188 | this patent Dec 2026 | Dec 2026 |
| US 7,768,232 | Term ended Jun 2023 | Jun 2023 |
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.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Jun 3, 2011 Reel 26384, frame 658 | Kogan, Eduard; Yakhnich, Vladimir | Symbol Technologies, Inc. | Assignment of Assignor's Interest |
| Oct 31, 2014 Reel 34114, frame 270 | Zih Corp.; Laser Band, LLC; Zebra Enterprise Solutions Corp.; Symbol Technologies, Inc. | Morgan Stanley Senior Funding, Inc. as the Collateral Agent | Security Agreement |
| Jul 8, 2015 Reel 36083, frame 640 | Symbol Technologies, Inc. | Symbol Technologies, LLC | Change of Name |
| Aug 17, 2015 Reel 36371, frame 738 | Morgan Stanley Senior Funding, Inc. | Symbol Technologies, Inc. | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Dec 2026
Term ends Dec 9, 2026. No further fees fall due before then
Note
The 1258 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
9
later US patents cite this one
That is above the median of utility patents granted in 2012 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.