Collateral for a security interest recorded Mar 31, 2022 (Bank of America, N.A.).
Term ends May 10, 2033 · High confidence
20-year base term ends Mar 15, 2033
Held by Otter Products, LLC
Filed Mar 15, 2013 as application 13/839,415 · Granted Dec 16, 2014
Base term plus 56 days of patent term adjustment (USPTO delay)
Today
2013
2033
Clock starts
Mar 15, 2013
Mar 15, 2013
Term ends
May 10, 2033
May 10, 2033
Granted
Dec 16, 2014
Dec 16, 2014
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
56
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 56 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 Mar 15, 2013, when this application, 13/839,415, was filed | Mar 15, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +56 days, USPTO patent term adjustment record | May 10, 2033 | 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 | May 10, 2033 | High confidence |
This family
| US 8,910,863 | this patent May 2033 | May 2033 |
| US 9,178,374 | In force Mar 2033 | Mar 2033 |
| US 9,264,088 | In force Mar 2033 | Mar 2033 |
| US 9,680,518 | In force Jun 2033 | Jun 2033 |
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 |
|---|---|---|---|
| Jul 9, 2013 Reel 30761, frame 559 | Glanzer, Matthew; Weller, Lucas | Otter Products, LLC | Assignment of Assignor's Interest |
| Jul 9, 2013 Reel 30761, frame 620 | Hofland, Jan; Wojcik, James; Benzion, Adam; Center, Adam | 1 Oak Technologies, LLC | Assignment of Assignor's Interest |
| Jul 22, 2013 Reel 30846, frame 304 | Otter Products, LLC | 1 Oak Technologies, LLC | Assignment of Assignor's Interest |
| Apr 30, 2014 Reel 32787, frame 668 | 1 Oak Technologies, LLC | Otter Products, LLC | Assignment of Assignor's Interest |
| Jun 4, 2014 Reel 33084, frame 596 | Otter Products, LLC; Treefrog Developments, Inc. | Bank of America, N.A., as Administrative Agent | Security Interest |
| Aug 27, 2017 Reel 43681, frame 846 | Otter Products, LLC | Bank of America, N.A., as Administrative Agent | Intellectual Property Security Agreement |
| Aug 28, 2017 reel/frame not recorded | Bank of America, N.A., as Administrative Agent | Otter Products, LLC | Release of Security Interest in Intellectual Property at Reel/Frame No. 33084/0596 |
| Aug 28, 2017 reel/frame not recorded | Bank of America, N.A., as Administrative Agent | Treefrog Developments, Inc. | Release of Security Interest in Intellectual Property at Reel/Frame No. 33084/0596 |
| Aug 28, 2017 Reel 43700, frame 28 | Bank of America, N.A., as Administrative Agent | Otter Products, LLC; Treefrog Developments, Inc. | Release of Security Interest in Intellectual Property at Reel/Frame No. 33084/0596 |
| Jan 24, 2020 Reel 51693, frame 484 | Bank of America, N.A., as Administrative Agent | Otter Products, LLC | Release of Security Interest in Intellectual Property at Reel/Frame No. 43681/0846 |
| Jan 24, 2020 Reel 51693, frame 592 | Otter Products, LLC | Bank of America, N.A., as Administrative Agent | Intellectual Property Security Agreement |
| Mar 30, 2022 Reel 59618, frame 308 | Bank of America, N.A., as Administrative Agent | Otter Products, LLC | Release of Security Interest in Intellectual Property at Reel/Frame No. 51693/0592 |
| Mar 31, 2022 Reel 59554, frame 930 | Otter Products, LLC | Bank of America, N.A., as Administrative Agent | Intellectual Property Security Agreement |
| May 20, 2026 Reel 75611, frame 291 | Otter Products, LLC | Bank of America, N.A., as Administrative Agent | Intellectual Property Security Agreement |
| May 20, 2026 Reel 75613, frame 276 | Bank of America, N.A., as Administrative Agent | Otter Products, LLC | Release of Security Interest in Intellectual Property at Reel/Frame No. 59554/0930 |
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
May 2033
Term ends May 10, 2033. No further fees fall due before then
Note
The 56 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
58
later US patents cite this one
That is top 10% of utility patents granted in 2014 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.