Term ended Oct 24, 2026 · High confidence
20-year base term ended Oct 24, 2026
Held by Continental Datalabel, Inc.
Filed Apr 20, 2009 as application 12/426,823 · Granted Sep 25, 2012
Base term plus 477 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
Term ended Oct 24, 2026
2006
2026
Clock starts
Oct 24, 2006
Oct 24, 2006
Term ended
Oct 24, 2026
Oct 24, 2026
Granted
Sep 25, 2012
Sep 25, 2012
base term
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
477
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 7,959,187, US 7,963,564.
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.
9
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 477 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. All three maintenance fees were paid, so no fee lapse ended it. 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 Oct 24, 2006, when applications 11/585,654 and 11/585,783, the earliest non-provisional applications in its chain, were filed (this one was filed Apr 20, 2009) | Oct 24, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +477 days, USPTO patent term adjustment record | Feb 13, 2028 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 7,959,187, US 7,963,564) | capped to Oct 24, 2026 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | term ended | High confidence |
| Computed term end | The steps above, in order | Oct 24, 2026 | High confidence |
This family
| US 7,959,187 | In force Dec 2027 | Dec 2027 |
| US 7,874,594 | In force Oct 2027 | Oct 2027 |
| US 7,726,696 | In force Dec 2026 | Dec 2026 |
| US 8,171,661 | Term ended Oct 2026 | Oct 2026 |
| US 8,272,669 | this patent Oct 2026 | Oct 2026 |
| US 8,273,433 | In force Apr 2027 | Apr 2027 |
| US 8,419,070 | In force Aug 2027 | Aug 2027 |
| US 7,963,564 | Term ended Oct 2026 | Oct 2026 |
8 of 9 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.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Aug 7, 2009 Reel 23080, frame 390 | Brossard, Geoffrey T. | Flynn, Timothy J. | Assignment of Assignor's Interest |
| Aug 30, 2011 Reel 26826, frame 653 | Flynn, Timothy J.; Flynn, Thomas E. | Firstmerit Bank, N.a. | Security Agreement |
| Oct 4, 2011 Reel 27023, frame 376 | Flynn, Patrick J. | Continental Datalabel, 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.
What's changing
Note
The 477 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 7,959,187, US 7,963,564.
Citations
12
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.