Who owns the DOCTOR SAUNA trademark?

The DOCTOR SAUNA trademark is owned by CLAUDIO MARQUES DOMINGOS.

What is the serial number for DOCTOR SAUNA?

The USPTO serial number for DOCTOR SAUNA is 99644643.

What is the registration number for DOCTOR SAUNA?

DOCTOR SAUNA is registered under USPTO registration number 0.

DOC

USPTO Trademark Record

PENDING

DOCTOR SAUNA

Q: What class is the DOCTOR SAUNA trademark registered in?

The DOCTOR SAUNA trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 028 (Games, toys & sporting goods), Class 041 (Education & entertainment services).

SN 99644643·Reg 0·Filed Feb 10, 2026

Owner CLAUDIO MARQUES DOMINGOS

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.; Education; providing of training; entertainment; sporting and cultural activities.

DOCTOR SAUNA (Serial No. 99644643), Registration No. 0, is a pending US trademark filed on Feb 10, 2026 by CLAUDIO MARQUES DOMINGOS. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 028 (Games, toys & sporting goods), Class 041 (Education & entertainment services).

Statement of Use due: March 15, 2027151 days remaining

Mark Intelligence

DOCTOR SAUNA (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments), Class 028 (Games, toys & sporting goods) and Class 041 (Education & entertainment services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 10, 2026

SERIAL

99644643

REG#

Owner

Applicant

CLAUDIO MARQUES DOMINGOS

Entity

Individual

Address

RUA DIAS FERREIRA 655 Apt 802, RIO DE JANEIRO, 22431050

Country

Attorney

NameJustin Brown

Law firm

Justin Brown BROWN BROTHERS LAW, LLP

Address

1827 Harley Drive, Ann Arbor, MI 48103, United States

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Filing Information

StatusPENDING

Filing DateFeb 10, 2026

Serial Number99644643

Registration No.0

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, notice of allowance issued

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

15 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 15, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 22, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 22, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 22, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 09, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 09, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 09, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 04, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Feb 10, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 10, 2026

APPLICATION FILING RECEIPT MAILED

DOCTOR SAUNA

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