JOYOUS CASTLE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 15 (Musical Instruments) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 9, 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 |
|---|---|---|---|---|---|
| 99396748 | JOYOUS CASTLE | Sep 17, 2025 | Registered | 015 Musical Instruments | Chuanghua Xu |
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FAQ: JOYOUS CASTLE trademark portfolio
What trademarks does JOYOUS CASTLE hold?
JOYOUS CASTLE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 15 (Musical Instruments). The most recent filings are registered to Chuanghua Xu.
How many trademarks does JOYOUS CASTLE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to JOYOUS CASTLE. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does JOYOUS CASTLE file most often?
JOYOUS CASTLE's most active class is NICE Class 15 (Musical Instruments), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the JOYOUS CASTLE trademark?
The most recent filings under the JOYOUS CASTLE mark are registered to Chuanghua Xu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is JOYOUS CASTLE expanding into new categories?
The current WikiTrademarks Expansion Score for JOYOUS CASTLE is 4 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 JOYOUS CASTLE trademark filings?
Click the Watch Brand button at the top of this page to add JOYOUS CASTLE 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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