Who owns the OPEN STUTTER trademark?

The OPEN STUTTER trademark is owned by Sisskin Stuttering Center PLLC.

What is the serial number for OPEN STUTTER?

The USPTO serial number for OPEN STUTTER is 99636984.

What is the registration number for OPEN STUTTER?

OPEN STUTTER is registered under USPTO registration number 8448243.

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Home Search: OPEN STUTTEROPEN STUTTER #99636984

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Updated Oct 7, 2026·39 searches this week

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OPE

USPTO Trademark Record

REGISTERED

OPEN STUTTER

Q: What class is the OPEN STUTTER trademark registered in?

The OPEN STUTTER trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 99636984·Reg 8448243·Filed Feb 05, 2026

Owner Sisskin Stuttering Center PLLC

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

OPEN STUTTER (Serial No. 99636984), Registration No. 8448243, is a registered US trademark filed on Feb 05, 2026 by Sisskin Stuttering Center PLLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

early section 8: September 22, 2032

Mark Intelligence

OPEN STUTTER (Reg. #8448243) is a registered US trademark that has been protecting its owner, Sisskin Stuttering Center PLLC, since 2026. The mark covers Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 05, 2026

SERIAL

99636984

REG#

8448243

REGISTERED

Sep 22, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 05, 2026

Serial Number99636984

Registration No.8448243

Registration DateSep 22, 2026

Status DateSep 22, 2026

Published for OppositionAug 04, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 30, 2020

First use in commerce: Nov 30, 2020

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 30, 2020

First use in commerce: Nov 30, 2020

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

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 22, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 04, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 04, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 10, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 10, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 10, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jun 04, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 04, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 04, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 04, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 03, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 05, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 05, 2026

APPLICATION FILING RECEIPT MAILED

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AVO

AVOIDANCE REDUCTION THERAPY FOR STUTTERING (ARTS)

97624928

Sisskin Stuttering Center PLLC

ABANDONED

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