MAILCOSLUX 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 17, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99474061 | MAILCOSLUX | Oct 31, 2025 | Registered | 011 Lighting & HVAC | Yaoningjie (Ningbo) Intelligent Technology Co., Ltd. |
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FAQ: MAILCOSLUX trademark portfolio
What trademarks does MAILCOSLUX hold?
MAILCOSLUX 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 Yaoningjie (Ningbo) Intelligent Technology Co., Ltd..
How many trademarks does MAILCOSLUX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MAILCOSLUX. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MAILCOSLUX file most often?
MAILCOSLUX'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 MAILCOSLUX trademark?
The most recent filings under the MAILCOSLUX mark are registered to Yaoningjie (Ningbo) Intelligent 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 MAILCOSLUX expanding into new categories?
The current WikiTrademarks Expansion Score for MAILCOSLUX 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 MAILCOSLUX trademark filings?
Click the Watch Brand button at the top of this page to add MAILCOSLUX 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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