Collateral for a security interest recorded Jun 6, 2024 (Merchant Factors Corp.).
Lapsed Aug 22, 2025 on the fee record · High confidence
20-year base term ends Aug 15, 2034
Second maintenance fee unpaid; grace period ended.
Held by Lucidity Lights, Inc. and 3336820 Nova Scotia Limited
Filed Aug 15, 2014 as application 14/460,746 · Granted Aug 22, 2017
Base term, 20 years from filing, plus 367 days of patent term adjustment (USPTO delay)
Today
Lapsed Aug 22, 2025
2014
2035
Clock starts
Aug 15, 2014
Aug 15, 2014
No longer in force
Aug 22, 2025
Aug 22, 2025
Granted
Aug 22, 2017
Aug 22, 2017
Term would have run to
Aug 17, 2035
Aug 17, 2035
base term
patent term adjustment
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
367
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.
4
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 Aug 17, 2035: its 20-year base term plus 367 days of term adjustment for prosecution delay. 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 Aug 15, 2014, when this application, 14/460,746, was filed | Aug 15, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +367 days, USPTO patent term adjustment record | Aug 17, 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 | lapsed Aug 22, 2025 | High confidence |
| Computed term end | The steps above, in order | Aug 22, 2025 | High confidence |
This family
| US 9,182,093 | Lapsed on the fee record Nov 2023 | Nov 2023 |
| US 9,739,460 | this patent Aug 2025 | Aug 2025 |
| US D764,089 | In force Aug 2030 | Aug 2030 |
| Application 15/465,828 | Abandoned not computed | not computed |
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 |
|---|---|---|---|
| Dec 23, 2016 Reel 40761, frame 62 | Evolution Lighting, LLC; Electrix, LLC | The Privatebank and Trust Company | Security Interest |
| Jul 20, 2017 Reel 43051, frame 172 | Haubach, Timothy J | Evolution Lighting, LLC | Assignment of Assignor's Interest |
| May 6, 2020 Reel 52585, frame 254 | Cibc Bank USA (Formerly Known as the Privatebank and Trust Company) | Evolution Lighting, LLC | Partial Release of Security Interest in Patents |
| May 29, 2020 reel/frame not recorded | Evolution Lighting (Asia), Ltd.; Evolution Lighting Canada, Inc.; Evolution Lighting, LLC | Lucidity Lights, Inc. | Assignment of Assignor's Interest |
| May 29, 2020 reel/frame not recorded | Evolution Lighting (Asia), Ltd.; Evolution Lighting Canada, Inc.; Evolution Lighting, LLC | 3336820 Nova Scotia Limited | Assignment of Assignor's Interest |
| May 29, 2020 Reel 53482, frame 563 | Evolution Lighting, LLC; Evolution Lighting Canada, Inc.; Evolution Lighting (Asia), Ltd. | Lucidity Lights, Inc.; 3336820 Nova Scotia Limited | Assignment of Assignor's Interest |
| Apr 15, 2021 reel/frame not recorded | Cibc Bank, USA F/K/A the Private Bank and Trust Company | Evolution Lighting , LLC | Release of Security Interest |
| Apr 15, 2021 reel/frame not recorded | Cibc Bank, USA F/K/A the Private Bank and Trust Company | Electrix LLC | Release of Security Interest |
| Apr 15, 2021 Reel 55932, frame 771 | Cibc Bank, USA F/K/A the Private Bank and Trust Company | Evolution Lighting , LLC; Electrix LLC | Release of Security Interest |
| Jun 6, 2024 Reel 67662, frame 546 | Lucidity Lights, Inc. | Merchant Factors Corp. | 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
Note
The 367 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
28
later US patents cite this one
That is top 25% 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.