DIYSTONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) 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 5, 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 |
|---|---|---|---|---|---|
| 98774913 | DIYSTONE | Sep 27, 2024 | Pending | 014 Jewelry & Watches | Jianhua Lin |
Weekly visibility reports showing how ChatGPT mentions DIYSTONE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DIYSTONE trademark portfolio
What trademarks does DIYSTONE hold?
DIYSTONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches). The most recent filings are registered to Jianhua Lin.
How many trademarks does DIYSTONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIYSTONE. The brand has been actively filing since September 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIYSTONE file most often?
DIYSTONE's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIYSTONE trademark?
The most recent filings under the DIYSTONE mark are registered to Jianhua Lin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIYSTONE expanding into new categories?
The current WikiTrademarks Expansion Score for DIYSTONE 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 DIYSTONE trademark filings?
Click the Watch Brand button at the top of this page to add DIYSTONE 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 DIYSTONE to another owner · Browse all NICE classes · Most valuable brands
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