VOLTSET holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98807887 | VOLTSET | Oct 17, 2024 | Pending | 011 Lighting & HVAC | Zefeng ZHANG |
| 98678965 | VOLTSET | Aug 01, 2024 | Pending | 009 Electronics & Software | Zhang, Zefeng |
| 97065956 | VOLTSET | Oct 08, 2021 | Registered | 009 Electronics & Software | Zhang, Zefeng |
Weekly visibility reports showing how ChatGPT mentions VOLTSET, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: VOLTSET trademark portfolio
What trademarks does VOLTSET hold?
VOLTSET holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 11 (Lighting & HVAC). The most recent filings are registered to Zefeng ZHANG.
How many trademarks does VOLTSET have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to VOLTSET. The brand has been actively filing since October 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does VOLTSET file most often?
VOLTSET's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the VOLTSET trademark?
The most recent filings under the VOLTSET mark are registered to Zefeng ZHANG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is VOLTSET expanding into new categories?
The current WikiTrademarks Expansion Score for VOLTSET is 3 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 VOLTSET trademark filings?
Click the Watch Brand button at the top of this page to add VOLTSET 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.
More on this portfolio: Compare VOLTSET to another owner · Browse all NICE classes · Most valuable brands
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