SLUNDER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) 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 August 2, 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 |
|---|---|---|---|---|---|
| 99625870 | SLUNDER | Jan 30, 2026 | Registered | 025 Clothing & Footwear | Grey Matter Concepts Apparel Group Corp. |
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FAQ: SLUNDER trademark portfolio
What trademarks does SLUNDER hold?
SLUNDER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear). The most recent filings are registered to Grey Matter Concepts Apparel Group Corp..
How many trademarks does SLUNDER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SLUNDER. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SLUNDER file most often?
SLUNDER's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SLUNDER trademark?
The most recent filings under the SLUNDER mark are registered to Grey Matter Concepts Apparel Group Corp.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SLUNDER expanding into new categories?
The current WikiTrademarks Expansion Score for SLUNDER 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 SLUNDER trademark filings?
Click the Watch Brand button at the top of this page to add SLUNDER 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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