Who owns the COSN NETWORK trademark?

The COSN NETWORK trademark is owned by Consortium for School Networking.

What class is the COSN NETWORK trademark registered in?

The COSN NETWORK trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for COSN NETWORK?

The USPTO serial number for COSN NETWORK is 88629821.

What is the registration number for COSN NETWORK?

COSN NETWORK is registered under USPTO registration number 6183085.

Sealvo

Home Search: COSN NETWORKCOSN NETWORK #88629821

Back

Updated Oct 1, 2026·20 searches this week

View on USPTO TSDR Find similar marks

COS

USPTO Trademark Record

REGISTERED

COSN NETWORK

SN 88629821·Reg 6183085·Filed Sep 25, 2019

Owner Consortium for School Networking

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

COSN NETWORK (Serial No. 88629821), Registration No. 6183085, is a registered US trademark filed on Sep 25, 2019 by Consortium for School Networking. This trademark covers Class 042 (Scientific, technology & SaaS services).

Renewal window: October 27, 202625 days remaining

Conflict Analysis

Full conflict analysis for COSN NETWORK (SN 88629821) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COSN NETWORK (Reg. #6183085) is a registered US trademark that has been protecting its owner, Consortium for School Networking, since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 25, 2019

SERIAL

88629821

REG#

6183085

REGISTERED

Oct 27, 2020

Filing Information

StatusREGISTERED

Filing DateSep 25, 2019

Serial Number88629821

Registration No.6183085

Registration DateOct 27, 2020

Status DateOct 27, 2020

Published for OppositionAug 11, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 01, 2017

First use in commerce: Sep 01, 2017

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

20 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 27, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 11, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 09, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 01, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jun 30, 2020

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 30, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 02, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

FINAL REFUSAL E-MAILED

Jan 02, 2020

FINAL REFUSAL E-MAILED

FINAL REFUSAL WRITTEN

Jan 02, 2020

FINAL REFUSAL WRITTEN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 19, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 19, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 19, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 16, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Dec 16, 2019

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Dec 16, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 12, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 30, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Consortium for School Networking

Additional USPTO filings from the same owner.

COS

COSN LEADING EDUCATION INNOVATION

98875339

Consortium for School Networking

REGISTERED

COS

COSN LEADING EDUCATION INNOVATION

87804723

Consortium for School Networking

REGISTERED

PEE

PEER REVIEW ENVISION. DEVELOP. SUCCEED.

87770374

Consortium for School Networking

REGISTERED

CET

CETL CERTIFIED TECHNOLOGY LEADER

97024506

Consortium for School Networking

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

NET

NETWORK+

86051792

COMPTIA, INC.

REGISTERED

NET

NETWORK MAILER

78778594

The Iris Group, Inc.

REGISTERED

ZER

ZERO NETWORK

98485441

ZERO NETWORK FOUNDATION

REGISTERED

AVI

AVIDPAY NETWORK

98899164

AvidXchange, Inc.

REGISTERED

COSN NETWORK

Run a conflict check

Other Marks by Consortium for School Networking

Other Marks in Class 042 — Scientific, technology & SaaS services

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company