HARK holds 10 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 7 filings. The WikiTrademarks Expansion Score is 36/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 23, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
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FAQ: HARK trademark portfolio
What trademarks does HARK hold?
HARK holds 10 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 35 (Advertising & Business). The most recent filings are registered to Hark Labs, Inc..
How many trademarks does HARK have at the USPTO?
WikiTrademarks tracks 10 USPTO trademark filings attributed to HARK. The brand has been actively filing since January 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARK file most often?
HARK's most active class is NICE Class 42 (Science & Technology), with 7 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARK trademark?
The most recent filings under the HARK mark are registered to Hark Labs, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARK expanding into new categories?
The current WikiTrademarks Expansion Score for HARK is 36 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 HARK trademark filings?
Click the Watch Brand button at the top of this page to add HARK 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 HARK to another owner · Browse all NICE classes · Most valuable brands
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