GRUMBAE 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88384654 | GRUMBAE | Apr 13, 2019 | Pending | 025 Clothing & Footwear 041 Education & Entertainment | Mohammed Abu Ayyash |
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FAQ: GRUMBAE trademark portfolio
What trademarks does GRUMBAE hold?
GRUMBAE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear), Class 41 (Education & Entertainment). The most recent filings are registered to Mohammed Abu Ayyash.
How many trademarks does GRUMBAE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GRUMBAE. The brand has been actively filing since April 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GRUMBAE file most often?
GRUMBAE'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 GRUMBAE trademark?
The most recent filings under the GRUMBAE mark are registered to Mohammed Abu Ayyash. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GRUMBAE expanding into new categories?
The current WikiTrademarks Expansion Score for GRUMBAE is 3 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 GRUMBAE trademark filings?
Click the Watch Brand button at the top of this page to add GRUMBAE 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 GRUMBAE to another owner · Browse all NICE classes · Most valuable brands
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