IERZB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) 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 September 26, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90680178 | IERZB | Apr 29, 2021 | Pending | 025 Clothing & Footwear | Yanhua Wang |
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FAQ: IERZB trademark portfolio
What trademarks does IERZB hold?
IERZB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear). The most recent filings are registered to Yanhua Wang.
How many trademarks does IERZB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IERZB. The brand has been actively filing since April 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IERZB file most often?
IERZB's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the IERZB trademark?
The most recent filings under the IERZB mark are registered to Yanhua Wang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IERZB expanding into new categories?
The current WikiTrademarks Expansion Score for IERZB 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 IERZB trademark filings?
Click the Watch Brand button at the top of this page to add IERZB 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 IERZB to another owner · Browse all NICE classes · Most valuable brands
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