YEUNG SAU TANG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) 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 29, 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 |
|---|---|---|---|---|---|
| 99750072 | YEUNG SAU TANG | Apr 07, 2026 | Registered | 003 Cosmetics & Cleaning | Zhiqiang Lei |
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FAQ: YEUNG SAU TANG trademark portfolio
What trademarks does YEUNG SAU TANG hold?
YEUNG SAU TANG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Zhiqiang Lei.
How many trademarks does YEUNG SAU TANG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to YEUNG SAU TANG. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does YEUNG SAU TANG file most often?
YEUNG SAU TANG's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the YEUNG SAU TANG trademark?
The most recent filings under the YEUNG SAU TANG mark are registered to Zhiqiang Lei. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is YEUNG SAU TANG expanding into new categories?
The current WikiTrademarks Expansion Score for YEUNG SAU TANG 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 YEUNG SAU TANG trademark filings?
Click the Watch Brand button at the top of this page to add YEUNG SAU TANG 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.
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