Lapsed Jan 31, 2025 on the fee record · High confidence
20-year base term ends Jan 4, 2033
Second maintenance fee unpaid; grace period ended.
Held by HZO, Inc.
Filed Jun 30, 2015 as application 14/788,436 · Granted Jan 31, 2017
Base term, 20 years from filing
Today
Lapsed Jan 31, 2025
2013
2033
Clock starts
Jan 4, 2013
Jan 4, 2013
No longer in force
Jan 31, 2025
Jan 31, 2025
Granted
Jan 31, 2017
Jan 31, 2017
Term would have run to
Jan 4, 2033
Jan 4, 2033
base term
after the term ends
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,071,046, to Jan 4, 2033. The term already ends on or before that date, so the cap shortened nothing.
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.
10
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Jan 4, 2033: its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 Jan 4, 2013, when application 13/734,779, the earliest non-provisional in its chain, was filed (this one was filed Jun 30, 2015) | Jan 4, 2033 | 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 | Disclaimer resolved from the filed document (refs US 9,071,046) | resolves to Jan 4, 2033, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | lapsed Jan 31, 2025 | High confidence |
| Computed term end | The steps above, in order | Jan 31, 2025 | High confidence |
This family
| US 9,071,046 | In force Sep 2033 | Sep 2033 |
| US 8,773,271 | Lapsed on the fee record Jul 2026 | Jul 2026 |
| US 9,157,880 | In force Jan 2034 | Jan 2034 |
| US 9,146,207 | In force Jan 2033 | Jan 2033 |
| Application PCT/US2014/050732 | PCT application no patent term | no patent term |
| US 9,559,514 | this patent Jan 2025 | Jan 2025 |
| US 10,541,529 | In force Mar 2035 | Mar 2035 |
| Application 14/871,105 | Abandoned not computed | not computed |
8 of 10 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 |
|---|---|---|---|
| Jan 3, 2018 Reel 44995, frame 270 | Hzo, Inc. | Cathay Bank | Security Interest |
| Feb 7, 2019 Reel 48284, frame 626 | Hzo, Inc. | Cathay Bank | Security Interest |
| Jun 5, 2023 Reel 63861, frame 25 | Hzo, Inc.; Hzo Hong Kong Limited | Cathay Bank | 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.
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 9,071,046, ends no earlier than this term, so it caps nothing.
Citations
3
later US patents cite this one
That is below the median of utility patents granted in 2017 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.