DARK LIGHT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Jun 30, 2017 |
ADENNA INC.
|
ADENNA LLC
ONTARIO, CALIFORNIA
|
| Feb 27, 2017 |
ADENNA, LLC
|
PNC BANK, NATIONAL ASSOCIATION
PITTSBURGH, PENNSYLVANIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86714139 | DARK LIGHT | Aug 04, 2015 | Abandoned | 010 Medical Devices | THE TRANZONIC COMPANIES |
Weekly visibility reports showing how ChatGPT mentions DARK LIGHT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DARK LIGHT trademark portfolio
What trademarks does DARK LIGHT hold?
DARK LIGHT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to THE TRANZONIC COMPANIES.
How many trademarks does DARK LIGHT have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DARK LIGHT. The brand has been actively filing since August 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DARK LIGHT file most often?
DARK LIGHT's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DARK LIGHT trademark?
The most recent filings under the DARK LIGHT mark are registered to THE TRANZONIC COMPANIES. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DARK LIGHT expanding into new categories?
The current WikiTrademarks Expansion Score for DARK LIGHT is 0 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new DARK LIGHT trademark filings?
Click the Watch Brand button at the top of this page to add DARK LIGHT to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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