DUO-MAX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 44 (Medical & Beauty Services) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99803392 | DUO-MAX | May 04, 2026 | Registered | 044 Medical & Beauty Services | Bosley, Inc. |
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FAQ: DUO-MAX trademark portfolio
What trademarks does DUO-MAX hold?
DUO-MAX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 44 (Medical & Beauty Services). The most recent filings are registered to Bosley, Inc..
How many trademarks does DUO-MAX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUO-MAX. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUO-MAX file most often?
DUO-MAX's most active class is NICE Class 44 (Medical & Beauty Services), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUO-MAX trademark?
The most recent filings under the DUO-MAX mark are registered to Bosley, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUO-MAX expanding into new categories?
The current WikiTrademarks Expansion Score for DUO-MAX is 24 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 DUO-MAX trademark filings?
Click the Watch Brand button at the top of this page to add DUO-MAX 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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