Who owns the OSA trademark?

The OSA trademark is owned by 402 Jam, LLC.

What class is the OSA trademark registered in?

The OSA trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for OSA?

The USPTO serial number for OSA is 99066818.

What is the registration number for OSA?

OSA is registered under USPTO registration number 8003105.

Sealvo

Home Search: OSAOSA #99066818

Back

Updated Sep 18, 2026·34 searches this week

View on USPTO TSDR Find similar marks

OSA

USPTO Trademark Record

REGISTERED

OSA

SN 99066818·Reg 8003105·Filed Mar 04, 2025

Owner 402 Jam, LLC

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

OSA (Serial No. 99066818), Registration No. 8003105, is a registered US trademark filed on Mar 04, 2025 by 402 Jam, LLC. This trademark covers Class 041 (Education & entertainment services).

early section 8: October 28, 2031

Conflict Analysis

Full conflict analysis for OSA (SN 99066818) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OSA (Reg. #8003105) is a registered US trademark that has been protecting its owner, 402 Jam, LLC, since 2025. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 04, 2025

SERIAL

99066818

REG#

8003105

REGISTERED

Oct 28, 2025

Filing Information

StatusREGISTERED

Filing DateMar 04, 2025

Serial Number99066818

Registration No.8003105

Registration DateOct 28, 2025

Status DateOct 28, 2025

Published for OppositionSep 09, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jan 24, 2008

First use in commerce: Apr 01, 2019

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Oct 28, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 28, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 11, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Aug 08, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 08, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 08, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 08, 2025

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Aug 06, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 24, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Mar 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 04, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by 402 Jam, LLC

Additional USPTO filings from the same owner.

OSA

99066809

402 Jam, LLC

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

OSA

99066809

402 Jam, LLC

REGISTERED

OSA

74000848

OPTICAL SOCIETY OF AMERICA, INC.

REGISTERED

OSA

OSA CONTINUUM

87900173

Optical Society of America, Inc.

REGISTERED

MOM

MOMMA OSA

90855231

Momma Osa, LLC

REGISTERED

Other Marks by Nathan D. Clark

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

99610938

REGISTERED

LOG

LogoMark

99577569

REGISTERED

HAN

HANDSPOKEN

99577575

REGISTERED

TRE

TREE CAMPUS

99434423

REGISTERED

OSA

Run a conflict check

Other Marks by 402 Jam, LLC

Other Marks in Class 041 — Education & entertainment services

Other Marks by Nathan D. Clark

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company