Who owns the OSSI trademark?

The OSSI trademark is owned by Open Source Seed Initiative, Inc..

What is the serial number for OSSI?

The USPTO serial number for OSSI is 99021209.

What is the registration number for OSSI?

OSSI is registered under USPTO registration number 8173575.

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Home Search: OSSIOSSI #99021209

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Updated Sep 24, 2026·41 searches this week

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OSS

USPTO Trademark Record

REGISTERED

OSSI

Q: What class is the OSSI trademark registered in?

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

SN 99021209·Reg 8173575·Filed Jan 28, 2025

Owner Open Source Seed Initiative, Inc.

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

OSSI (Serial No. 99021209), Registration No. 8173575, is a registered US trademark filed on Jan 28, 2025 by Open Source Seed Initiative, Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

early section 8: March 17, 2032

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Mark Intelligence

OSSI (Reg. #8173575) is a registered US trademark that has been protecting its owner, Open Source Seed Initiative, Inc., since 2025. 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

Jan 28, 2025

SERIAL

99021209

REG#

8173575

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateJan 28, 2025

Serial Number99021209

Registration No.8173575

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 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: Feb 04, 2013

First use in commerce: Feb 04, 2013

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

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Feb 04, 2013

First use in commerce: Feb 04, 2013

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

21 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 27, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Dec 04, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 04, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 04, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Dec 04, 2025

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Nov 10, 2025

ASSIGNED TO EXAMINER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 06, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 06, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 06, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 15, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 15, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 15, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 09, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 28, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 28, 2025

APPLICATION FILING RECEIPT MAILED

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