Also listed on Palm, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Collateral for a security interest recorded Feb 4, 2020 (Knobbe, Martens, Olson & Bear, LLP).
Term ends Jan 10, 2035 · High confidence
20-year base term ends Mar 11, 2033
Held by Palm Silage, Inc.
Filed Mar 11, 2013 as application 13/794,686 · Granted Jul 20, 2021
Base term plus 670 days of patent term adjustment (USPTO delay)
Today
2013
2035
Clock starts
Mar 11, 2013
Mar 11, 2013
Term ends
Jan 10, 2035
Jan 10, 2035
Granted
Jul 20, 2021
Jul 20, 2021
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
670
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
8
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 670 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. 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 Mar 11, 2013, when this application, 13/794,686, was filed | Mar 11, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +670 days, USPTO patent term adjustment record | Jan 10, 2035 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jan 10, 2035 | High confidence |
This family
| US 11,064,717 | this patent Jan 2035 | Jan 2035 |
| Application PCT/US2014/017207 | PCT application no patent term | no patent term |
| US 11,071,313 | In force May 2036 | May 2036 |
| US 12,409,480 | In force Jun 2035 | Jun 2035 |
| US 12,201,127 | In force Nov 2034 | Nov 2034 |
| US 12,201,128 | In force Jul 2034 | Jul 2034 |
| Application 18/982,176 | Pending not computed | not computed |
7 of 8 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 |
|---|---|---|---|
| Jun 12, 2013 Reel 30632, frame 637 | Parks, James Clifford | Palm Silage, Inc. | Assignment of Assignor's Interest |
| Sep 27, 2018 Reel 46998, frame 91 | Parks, James Clifford | Palm Silage, Inc. | Assignment of Assignor's Interest |
| Feb 4, 2020 Reel 51799, frame 525 | Palm Silage, Inc. | Knobbe, Martens, Olson & Bear, LLP | 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
Jan 2035
Term ends Jan 10, 2035. Maintenance fees still fall due before then
Note
The 670 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
13
later US patents cite this one
That is top 25% of utility patents granted in 2021 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.