BLETOSA 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 23, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99659715 | BLETOSA | Feb 19, 2026 | Registered | ["010"] | Zongwang Yu |
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FAQ: BLETOSA trademark portfolio
What trademarks does BLETOSA hold?
BLETOSA 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 Zongwang Yu.
How many trademarks does BLETOSA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLETOSA. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLETOSA file most often?
BLETOSA'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 BLETOSA trademark?
The most recent filings under the BLETOSA mark are registered to Zongwang Yu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLETOSA expanding into new categories?
The current WikiTrademarks Expansion Score for BLETOSA 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 BLETOSA trademark filings?
Click the Watch Brand button at the top of this page to add BLETOSA 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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