BOYUNSHI 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 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 4, 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 |
|---|---|---|---|---|---|
| 99796434 | BOYUNSHI | Apr 30, 2026 | Registered | 010 Medical Devices | Changsha Keweishi Technology Co., Ltd. |
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FAQ: BOYUNSHI trademark portfolio
What trademarks does BOYUNSHI hold?
BOYUNSHI 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 Changsha Keweishi Technology Co., Ltd..
How many trademarks does BOYUNSHI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BOYUNSHI. 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 BOYUNSHI file most often?
BOYUNSHI'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 BOYUNSHI trademark?
The most recent filings under the BOYUNSHI mark are registered to Changsha Keweishi Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BOYUNSHI expanding into new categories?
The current WikiTrademarks Expansion Score for BOYUNSHI is 24 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 BOYUNSHI trademark filings?
Click the Watch Brand button at the top of this page to add BOYUNSHI 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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