X6670 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 19, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99680768 | X6670 | Mar 03, 2026 | Registered | ["011"] | Pengcan Zhang |
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FAQ: X6670 trademark portfolio
What trademarks does X6670 hold?
X6670 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Pengcan Zhang.
How many trademarks does X6670 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to X6670. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does X6670 file most often?
X6670's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the X6670 trademark?
The most recent filings under the X6670 mark are registered to Pengcan Zhang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is X6670 expanding into new categories?
The current WikiTrademarks Expansion Score for X6670 is 24 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 X6670 trademark filings?
Click the Watch Brand button at the top of this page to add X6670 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 X6670 to another owner · Browse all NICE classes · Most valuable brands
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