DIAMONDSMILE.IO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 November 10, 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 |
|---|---|---|---|---|---|
| 98357357 | DIAMONDSMILE.IO | Jan 15, 2024 | Pending | 021 Housewares | Fu, Lingling |
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FAQ: DIAMONDSMILE.IO trademark portfolio
What trademarks does DIAMONDSMILE.IO hold?
DIAMONDSMILE.IO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Fu, Lingling.
How many trademarks does DIAMONDSMILE.IO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIAMONDSMILE.IO. The brand has been actively filing since January 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIAMONDSMILE.IO file most often?
DIAMONDSMILE.IO's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIAMONDSMILE.IO trademark?
The most recent filings under the DIAMONDSMILE.IO mark are registered to Fu, Lingling. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIAMONDSMILE.IO expanding into new categories?
The current WikiTrademarks Expansion Score for DIAMONDSMILE.IO 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 DIAMONDSMILE.IO trademark filings?
Click the Watch Brand button at the top of this page to add DIAMONDSMILE.IO 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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