EARCLEANMASTER holds 1 USPTO trademark filings across 1 NICE class. 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 July 3, 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 |
|---|---|---|---|---|---|
| 99393878 | EARCLEANMASTER | Sep 15, 2025 | Registered | 010 Medical Devices | LIQUAN LI |
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FAQ: EARCLEANMASTER trademark portfolio
What trademarks does EARCLEANMASTER hold?
EARCLEANMASTER holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to LIQUAN LI.
How many trademarks does EARCLEANMASTER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EARCLEANMASTER. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EARCLEANMASTER file most often?
EARCLEANMASTER's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EARCLEANMASTER trademark?
The most recent filings under the EARCLEANMASTER mark are registered to LIQUAN LI. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EARCLEANMASTER expanding into new categories?
The current WikiTrademarks Expansion Score for EARCLEANMASTER 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 EARCLEANMASTER trademark filings?
Click the Watch Brand button at the top of this page to add EARCLEANMASTER 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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