BIEART holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90368130 | BIEART | Dec 09, 2020 | Pending | 028 Games & Toys | Song Zhaofeng |
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FAQ: BIEART trademark portfolio
What trademarks does BIEART hold?
BIEART holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Song Zhaofeng.
How many trademarks does BIEART have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BIEART. The brand has been actively filing since December 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BIEART file most often?
BIEART's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BIEART trademark?
The most recent filings under the BIEART mark are registered to Song Zhaofeng. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BIEART expanding into new categories?
The current WikiTrademarks Expansion Score for BIEART is 1 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 BIEART trademark filings?
Click the Watch Brand button at the top of this page to add BIEART 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 BIEART to another owner · Browse all NICE classes · Most valuable brands
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