WSC holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 4/100, 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)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99397024 | WSC | Sep 17, 2025 | Registered | 035 Advertising & Business | Feng Xu |
| 79431502 | WSC | Jul 23, 2025 | Pending | 006 Metal Goods | Woosung Valve Co., Ltd |
| 98006590 | WSC | May 22, 2023 | Pending | 016 Paper & Printed Goods | World Shaper Comics LLC |
Weekly visibility reports showing how ChatGPT mentions WSC, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WSC trademark portfolio
What trademarks does WSC hold?
WSC holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 35 (Advertising & Business), Class 6 (Metal Goods), Class 16 (Paper & Printed Goods). The most recent filings are registered to Feng Xu.
How many trademarks does WSC have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to WSC. The brand has been actively filing since May 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WSC file most often?
WSC's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WSC trademark?
The most recent filings under the WSC mark are registered to Feng Xu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WSC expanding into new categories?
The current WikiTrademarks Expansion Score for WSC is 4 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 WSC trademark filings?
Click the Watch Brand button at the top of this page to add WSC 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 WSC to another owner · Browse all NICE classes · Most valuable brands
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