4YANG holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 21 (Housewares) 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 23, 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 |
|---|---|---|---|---|---|
| 87100191 | 4YANG | Jul 12, 2016 | Pending | 021 Housewares | Shanghai Yiran Trading Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions 4YANG, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: 4YANG trademark portfolio
What trademarks does 4YANG hold?
4YANG holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Shanghai Yiran Trading Co., Ltd..
How many trademarks does 4YANG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to 4YANG. The brand has been actively filing since July 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does 4YANG file most often?
4YANG's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the 4YANG trademark?
The most recent filings under the 4YANG mark are registered to Shanghai Yiran Trading Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is 4YANG expanding into new categories?
The current WikiTrademarks Expansion Score for 4YANG 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 4YANG trademark filings?
Click the Watch Brand button at the top of this page to add 4YANG 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 4YANG to another owner · Browse all NICE classes · Most valuable brands
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