CTYBY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 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 |
|---|---|---|---|---|---|
| 90153376 | CTYBY | Sep 02, 2020 | Pending | 010 Medical Devices | CHAI Li Juan |
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FAQ: CTYBY trademark portfolio
What trademarks does CTYBY hold?
CTYBY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to CHAI Li Juan.
How many trademarks does CTYBY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CTYBY. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CTYBY file most often?
CTYBY's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CTYBY trademark?
The most recent filings under the CTYBY mark are registered to CHAI Li Juan. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CTYBY expanding into new categories?
The current WikiTrademarks Expansion Score for CTYBY 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 CTYBY trademark filings?
Click the Watch Brand button at the top of this page to add CTYBY 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 CTYBY to another owner · Browse all NICE classes · Most valuable brands
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