YIER AND BUBU holds 4 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 17/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 16, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99456014 | YIER AND BUBU | Oct 23, 2025 | Pending | 032 Beer & Soft Drinks | Shiyan Huang |
| 99455960 | YIER AND BUBU | Oct 22, 2025 | Pending | 009 Electronics & Software | Shiyan Huang |
| 99443046 | YIER AND BUBU | Oct 14, 2025 | Pending | 028 Games & Toys | Shiyan Huang |
| 99443142 | YIER AND BUBU | Oct 14, 2025 | Pending | 030 Staple Foods & Beverages | Shiyan Huang |
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FAQ: YIER AND BUBU trademark portfolio
What trademarks does YIER AND BUBU hold?
YIER AND BUBU holds 4 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 30 (Staple Foods & Beverages), Class 9 (Electronics & Software). The most recent filings are registered to Shiyan Huang.
How many trademarks does YIER AND BUBU have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to YIER AND BUBU. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does YIER AND BUBU file most often?
YIER AND BUBU's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 4 classes is shown in the Nice Class Distribution panel on this page.
Who owns the YIER AND BUBU trademark?
The most recent filings under the YIER AND BUBU mark are registered to Shiyan Huang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is YIER AND BUBU expanding into new categories?
The current WikiTrademarks Expansion Score for YIER AND BUBU is 17 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 YIER AND BUBU trademark filings?
Click the Watch Brand button at the top of this page to add YIER AND BUBU 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 YIER AND BUBU to another owner · Browse all NICE classes · Most valuable brands
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