CRYSTAL ISLAND holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 1 filings. The WikiTrademarks Expansion Score is 34/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 27, 2026
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Sign in to claimHow is CRYSTAL ISLAND filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99753165 | CRYSTAL ISLAND | Apr 09, 2026 | Registered | 011 Lighting & HVAC | GUANGDONG CRYSTAL ISLAND HEALTHWISE CO., LTD. |
| 99753169 | CRYSTAL ISLAND | Apr 09, 2026 | Registered | 019 Building Materials | GUANGDONG CRYSTAL ISLAND HEALTHWISE CO., LTD. |
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FAQ: CRYSTAL ISLAND trademark portfolio
What trademarks does CRYSTAL ISLAND hold?
CRYSTAL ISLAND holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 19 (Building Materials). The most recent filings are registered to GUANGDONG CRYSTAL ISLAND HEALTHWISE CO., LTD..
How many trademarks does CRYSTAL ISLAND have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to CRYSTAL ISLAND. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CRYSTAL ISLAND file most often?
CRYSTAL ISLAND's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CRYSTAL ISLAND trademark?
The most recent filings under the CRYSTAL ISLAND mark are registered to GUANGDONG CRYSTAL ISLAND HEALTHWISE CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CRYSTAL ISLAND expanding into new categories?
The current WikiTrademarks Expansion Score for CRYSTAL ISLAND is 34 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 CRYSTAL ISLAND trademark filings?
Click the Watch Brand button at the top of this page to add CRYSTAL ISLAND 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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