Collateral for a security interest recorded May 29, 2018 (Bank of Montreal).
Term ends Nov 20, 2026 · High confidence
20-year base term ended Feb 16, 2026
Held by BRP US Inc.
Filed Feb 16, 2006 as application 11/355,191 · Granted Jan 13, 2009
Base term plus 277 days of patent term adjustment (USPTO delay)
Today
2006
2026
Clock starts
Feb 16, 2006
Feb 16, 2006
Term ends
Nov 20, 2026
Nov 20, 2026
Granted
Jan 13, 2009
Jan 13, 2009
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
277
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.
This patent's term runs 277 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 Feb 16, 2006, when this application, 11/355,191, was filed | Feb 16, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +277 days, USPTO patent term adjustment record | Nov 20, 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 | Nov 20, 2026 | 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 |
|---|---|---|---|
| Jul 31, 2006 Reel 18035, frame 368 | Radue, Martin; Struss, Sebastian; Lucier, Peter; Silorey, David | BRP US Inc. | Assignment of Assignor's Interest |
| Jan 30, 2009 Reel 22177, frame 409 | Radue, Martin; Strauss, Sebastian; Lucier, Peter | BRP US Inc. | Corrective Assignment to Correct the Name of the Inventor Sebastian Struss to Sebastian Strauss Previously Recorded on Reel 018035 Frame 0368. Assignor(S) Hereby Confirms the Worldwide Assignment. |
| May 29, 2018 Reel 46248, frame 665 | BRP US Inc. | Bank Of Montreal, As Administrative Agent | Security Agreement |
| May 30, 2018 Reel 47208, frame 495 | BRP US Inc. | Bank Of Montreal, As Administrative Agent | Security Agreement |
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
Nov 2026
Term ends Nov 20, 2026. No further fees fall due before then
Note
The 277 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
2
later US patents cite this one
That is below the median of utility patents granted in 2009 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.