A.I.STONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) with 1 filings. The WikiTrademarks Expansion Score is 31/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 3, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99708567 | A.I.STONE | Mar 17, 2026 | Registered | 025 Clothing & Footwear 035 Advertising & Business | IYH Investments LLC dba A.I.STONE |
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FAQ: A.I.STONE trademark portfolio
What trademarks does A.I.STONE hold?
A.I.STONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear), Class 35 (Advertising & Business). The most recent filings are registered to IYH Investments LLC dba A.I.STONE.
How many trademarks does A.I.STONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to A.I.STONE. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does A.I.STONE file most often?
A.I.STONE's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the A.I.STONE trademark?
The most recent filings under the A.I.STONE mark are registered to IYH Investments LLC dba A.I.STONE. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is A.I.STONE expanding into new categories?
The current WikiTrademarks Expansion Score for A.I.STONE is 31 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 A.I.STONE trademark filings?
Click the Watch Brand button at the top of this page to add A.I.STONE 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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