CAIRICHDUO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 June 30, 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 |
|---|---|---|---|---|---|
| 99510118 | CAIRICHDUO | Nov 21, 2025 | Registered | 009 Electronics & Software | Qingjian Wang |
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FAQ: CAIRICHDUO trademark portfolio
What trademarks does CAIRICHDUO hold?
CAIRICHDUO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Qingjian Wang.
How many trademarks does CAIRICHDUO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CAIRICHDUO. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CAIRICHDUO file most often?
CAIRICHDUO's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CAIRICHDUO trademark?
The most recent filings under the CAIRICHDUO mark are registered to Qingjian Wang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CAIRICHDUO expanding into new categories?
The current WikiTrademarks Expansion Score for CAIRICHDUO 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 CAIRICHDUO trademark filings?
Click the Watch Brand button at the top of this page to add CAIRICHDUO 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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