LIYUAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) 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 12, 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 |
|---|---|---|---|---|---|
| 99794780 | LIYUAN | Apr 29, 2026 | Registered | 007 Machinery | Shenzhen Liyuan Optoelectronic Technology Co., Ltd. |
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FAQ: LIYUAN trademark portfolio
What trademarks does LIYUAN hold?
LIYUAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to Shenzhen Liyuan Optoelectronic Technology Co., Ltd..
How many trademarks does LIYUAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LIYUAN. 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 LIYUAN file most often?
LIYUAN's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LIYUAN trademark?
The most recent filings under the LIYUAN mark are registered to Shenzhen Liyuan Optoelectronic 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 LIYUAN expanding into new categories?
The current WikiTrademarks Expansion Score for LIYUAN 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 LIYUAN trademark filings?
Click the Watch Brand button at the top of this page to add LIYUAN 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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