MR. AQUARIUM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) 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 5, 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 |
|---|---|---|---|---|---|
| 78369898 | MR. AQUARIUM | Feb 18, 2004 | Pending | 035 Advertising & Business 041 Education & Entertainment | Mr. Aquarium, L.P. |
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FAQ: MR. AQUARIUM trademark portfolio
What trademarks does MR. AQUARIUM hold?
MR. AQUARIUM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 41 (Education & Entertainment). The most recent filings are registered to Mr. Aquarium, L.P..
How many trademarks does MR. AQUARIUM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MR. AQUARIUM. The brand has been actively filing since February 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MR. AQUARIUM file most often?
MR. AQUARIUM's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MR. AQUARIUM trademark?
The most recent filings under the MR. AQUARIUM mark are registered to Mr. Aquarium, L.P.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MR. AQUARIUM expanding into new categories?
The current WikiTrademarks Expansion Score for MR. AQUARIUM 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 MR. AQUARIUM trademark filings?
Click the Watch Brand button at the top of this page to add MR. AQUARIUM 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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