OYMERST holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 August 28, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99754018 | OYMERST | Apr 09, 2026 | Registered | 011 Lighting & HVAC | Zhengzhou Hanyu Electronic Technology Co., Ltd |
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FAQ: OYMERST trademark portfolio
What trademarks does OYMERST hold?
OYMERST holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Zhengzhou Hanyu Electronic Technology Co., Ltd.
How many trademarks does OYMERST have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OYMERST. 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 OYMERST file most often?
OYMERST's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OYMERST trademark?
The most recent filings under the OYMERST mark are registered to Zhengzhou Hanyu Electronic 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 OYMERST expanding into new categories?
The current WikiTrademarks Expansion Score for OYMERST 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 OYMERST trademark filings?
Click the Watch Brand button at the top of this page to add OYMERST 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 OYMERST to another owner · Browse all NICE classes · Most valuable brands
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