AU holds 11 USPTO trademark filings across 10 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 4 filings. The WikiTrademarks Expansion Score is 38/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
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Recent Filings
Weekly visibility reports showing how ChatGPT mentions AU, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: AU trademark portfolio
What trademarks does AU hold?
AU holds 11 USPTO trademark filings across 10 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 14 (Jewelry & Watches), Class 25 (Clothing & Footwear). The most recent filings are registered to Au Nails, LLC.
How many trademarks does AU have at the USPTO?
WikiTrademarks tracks 11 USPTO trademark filings attributed to AU. The brand has been actively filing since December 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AU file most often?
AU's most active class is NICE Class 9 (Electronics & Software), with 4 filings. The full distribution across all 10 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AU trademark?
The most recent filings under the AU mark are registered to Au Nails, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AU expanding into new categories?
The current WikiTrademarks Expansion Score for AU is 38 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 AU trademark filings?
Click the Watch Brand button at the top of this page to add AU 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 AU to another owner · Browse all NICE classes · Most valuable brands