Who owns the LEFTCHANNEL trademark?

The LEFTCHANNEL trademark is owned by Leftchannel, Inc..

What is the serial number for LEFTCHANNEL?

The USPTO serial number for LEFTCHANNEL is 77563667.

What is the registration number for LEFTCHANNEL?

LEFTCHANNEL is registered under USPTO registration number 3605712.

Sealvo

Home Search: LEFTCHANNELLEFTCHANNEL #77563667

Back

Updated Sep 24, 2026·39 searches this week

View on USPTO TSDR Find similar marks

LEF

USPTO Trademark Record

REGISTERED

LEFTCHANNEL

Q: What class is the LEFTCHANNEL trademark registered in?

The LEFTCHANNEL trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 77563667·Reg 3605712·Filed Sep 05, 2008

Owner Leftchannel, Inc.

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

LEFTCHANNEL (Serial No. 77563667), Registration No. 3605712, is a registered US trademark filed on Sep 05, 2008 by Leftchannel, Inc.. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: April 16, 2029

Conflict Analysis

Full conflict analysis for LEFTCHANNEL (SN 77563667) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEFTCHANNEL (Reg. #3605712) is a registered US trademark that has been protecting its owner, Leftchannel, Inc., since 2008. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 05, 2008

SERIAL

77563667

REG#

3605712

REGISTERED

Apr 14, 2009

Filing Information

StatusREGISTERED

Filing DateSep 05, 2008

Serial Number77563667

Registration No.3605712

Registration DateApr 14, 2009

Status DateApr 11, 2019

Published for OppositionJan 27, 2009

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 01, 2002

First use in commerce: Aug 01, 2002

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 01, 2002

First use in commerce: Aug 01, 2002

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.

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

19 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 11, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 11, 2019

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 11, 2019

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Apr 11, 2019

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Mar 11, 2019

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Apr 14, 2018

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 24, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jun 24, 2014

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jun 24, 2014

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jun 09, 2014

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2009

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 27, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 07, 2009

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Dec 22, 2008

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 22, 2008

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 12, 2008

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 10, 2008

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Sep 10, 2008

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Sep 09, 2008

NEW APPLICATION ENTERED

Other Marks by Leftchannel, Inc.

Additional USPTO filings from the same owner.

THE

THE SOUL OF EXPERIENCE

97639947

Leftchannel, Inc.

REGISTERED

LEF

LEFTCHANNEL

97654699

Leftchannel, Inc.

REGISTERED

Other Marks by Brian P. Gregg

Additional USPTO filings handled by the same attorney of record.

MOR

MORNING SCRAPPLE

99614093

REGISTERED

99242213

REGISTERED

GET

GETTYSBURG COLLEGE 1832

99261796

REGISTERED

DEE

DEER CREEK

86717711

REGISTERED

LEFTCHANNEL

Run a conflict check

Other Marks by Leftchannel, Inc.

Other Marks by Brian P. Gregg

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company