DOCTOR SAUNA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 37/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 16, 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 |
|---|---|---|---|---|---|
| 99644643 | DOCTOR SAUNA | Feb 10, 2026 | Registered | ["009","028","041"] | CLAUDIO MARQUES DOMINGOS |
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FAQ: DOCTOR SAUNA trademark portfolio
What trademarks does DOCTOR SAUNA hold?
DOCTOR SAUNA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 28 (Games & Toys), Class 41 (Education & Entertainment). The most recent filings are registered to CLAUDIO MARQUES DOMINGOS.
How many trademarks does DOCTOR SAUNA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DOCTOR SAUNA. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOCTOR SAUNA file most often?
DOCTOR SAUNA's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOCTOR SAUNA trademark?
The most recent filings under the DOCTOR SAUNA mark are registered to CLAUDIO MARQUES DOMINGOS. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOCTOR SAUNA expanding into new categories?
The current WikiTrademarks Expansion Score for DOCTOR SAUNA is 37 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 DOCTOR SAUNA trademark filings?
Click the Watch Brand button at the top of this page to add DOCTOR SAUNA 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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