DUEL holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 2 filings. The WikiTrademarks Expansion Score is 25/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 99788537 | DUEL | Apr 27, 2026 | Registered | 042 Science & Technology | Do U Even Lift LLC |
| 88499164 | DUEL | Jul 03, 2019 | Pending | 009 Electronics & Software 035 Advertising & Business 038 Telecommunications 042 Science & Technology | DUEL HOLDINGS LIMITED |
| 74463328 | DUEL | Nov 22, 1993 | Pending | 028 Games & Toys | DUEL CO., INC. |
Weekly visibility reports showing how ChatGPT mentions DUEL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DUEL trademark portfolio
What trademarks does DUEL hold?
DUEL holds 3 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 Do U Even Lift LLC.
How many trademarks does DUEL have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to DUEL. The brand has been actively filing since November 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUEL file most often?
DUEL's most active class is NICE Class 42 (Science & Technology), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUEL trademark?
The most recent filings under the DUEL mark are registered to Do U Even Lift LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUEL expanding into new categories?
The current WikiTrademarks Expansion Score for DUEL is 25 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 DUEL trademark filings?
Click the Watch Brand button at the top of this page to add DUEL 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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