Term ends May 21, 2027 · High confidence
Held by Grenwave Holdings, Inc.
Filed Jul 30, 2010 as application 29/366,846 · Granted May 21, 2013
Base term, 14 years from grant
Today
2013
2027
Clock starts
May 21, 2013
May 21, 2013
Term ends
May 21, 2027
May 21, 2027
base term
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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.
2
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 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 May 21, 2013 | May 21, 2027 | 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 | May 21, 2027 | High confidence |
This family
| US D682,788 | this patent May 2027 | May 2027 |
| US D705,170 | In force May 2028 | May 2028 |
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 |
|---|---|---|---|
| Aug 26, 2010 Reel 24895, frame 528 | Diehl, William; Windstrup, Sonny | Greenwave Reality | Assignment of Assignor's Interest |
| Jan 26, 2011 Reel 25700, frame 945 | Greenwave Reality, Inc. | Greenwave Reality, Pte Ltd. | Assignment of Assignor's Interest |
| Aug 3, 2014 Reel 33463, frame 473 | Greenwave Reality Inc. | Silicon Valley Bank | Security Interest |
| Aug 12, 2014 Reel 33521, frame 294 | Greenwave Reality Pte Ltd. | Greenwave Systems Pte. Ltd. | Change of Name |
| Jul 9, 2015 Reel 36087, frame 213 | Greenwave Systems Pte. Ltd. | Business Development Corporation of America | Notice of Grant of Security Interest in Patents |
| Aug 26, 2016 Reel 39830, frame 873 | Greenwave Systems Pte. Ltd. | Silicon Valley Bank | Security Interest |
| May 17, 2018 Reel 46180, frame 312 | Business Development Corporation of America, as Prior Agent | BSP Agency, LLC, as Successor Agent | Notice of Succession of Agency (Intellectual Property) |
| Jan 14, 2019 Reel 47984, frame 315 | BSP Agency, LLC | KCFF II SPV LP | Security Interest |
| May 27, 2021 Reel 56372, frame 327 | Greenwave Systems Pte Ltd. | Grenwave Holdings, Inc. | 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.
What's changing
May 2027
Term ends May 21, 2027. No maintenance fees are payable on this kind of patent
Citations
5
later US patents cite this one
That is below the median of design patents granted in 2013 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.