ARTSTONE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 3/100, 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)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97781668 | ARTSTONE | Feb 06, 2023 | Pending | 011 Lighting & HVAC | Foshan Weisen Building Materials Co., Ltd. |
| 90545982 | ARTSTONE | Feb 26, 2021 | Pending | 028 Games & Toys | Shenzhen Huoshi Network Technology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions ARTSTONE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ARTSTONE trademark portfolio
What trademarks does ARTSTONE hold?
ARTSTONE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 11 (Lighting & HVAC). The most recent filings are registered to Foshan Weisen Building Materials Co., Ltd..
How many trademarks does ARTSTONE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ARTSTONE. The brand has been actively filing since February 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ARTSTONE file most often?
ARTSTONE's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ARTSTONE trademark?
The most recent filings under the ARTSTONE mark are registered to Foshan Weisen Building Materials Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ARTSTONE expanding into new categories?
The current WikiTrademarks Expansion Score for ARTSTONE is 3 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 ARTSTONE trademark filings?
Click the Watch Brand button at the top of this page to add ARTSTONE 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 ARTSTONE to another owner · Browse all NICE classes · Most valuable brands
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