Term ends Nov 27, 2026 · High confidence
Held by Briggs & Stratton, LLC
Filed Oct 13, 2011 as application 29/404,014 · Granted Nov 27, 2012
Base term, 14 years from grant
Today
2012
2026
Clock starts
Nov 27, 2012
Nov 27, 2012
Term ends
Nov 27, 2026
Nov 27, 2026
base term
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.
14 years from grant
Base term
No maintenance fees are payable on this kind of patent.
This patent's term is its base term, 14 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 14 years from grant | Granted Nov 27, 2012 | Nov 27, 2026 | 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 |
| Computed term end | The steps above, in order | Nov 27, 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 |
|---|---|---|---|
| Dec 23, 2011 Reel 27441, frame 704 | Martinek, Matthew A.; Kindness, William M.; Paul, Brian R.; Sieglaff, Jully H. | Briggs & Stratton Corporation | Assignment of Assignor's Interest |
| Sep 27, 2019 Reel 50564, frame 916 | Briggs & Stratton Corporation | JPMorgan Chase Bank, N.A., as Collateral Agent | Security Interest |
| Jul 22, 2020 Reel 53287, frame 487 | Briggs & Stratton Corporation | JPMorgan Chase Bank, N.A., as Collateral Agent | Security Interest |
| Aug 21, 2020 Reel 54617, frame 331 | JPMorgan Chase Bank, N.A., as Collateral Agent | Briggs & Stratton Corporation | Release of Security Interest |
| Sep 21, 2020 Reel 53838, frame 46 | Briggs & Stratton, LLC | Wells Fargo Bank, National Association, as Collateral Agent | Security Interest |
| Sep 22, 2020 Reel 53850, frame 192 | Briggs & Stratton, LLC | KPS Capital Finance Management, LLC | Security Interest |
| Sep 22, 2020 Reel 53885, frame 211 | JPMorgan Chase Bank, N.A., as Collateral Agent | Briggs & Stratton Corporation | Release of Security Interest |
| Jul 30, 2021 Reel 57042, frame 247 | Briggs & Stratton Corporation | Briggs & Stratton, LLC | 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
No maintenance fees are payable on this kind of patent, so the record carries no fee events.
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Alerts on its grants, lapses and transfers.
What's changing
Nov 2026
Term ends Nov 27, 2026. No maintenance fees are payable on this kind of patent
Citations
10
later US patents cite this one
That is below the median of design 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.