Who owns the CORTEK trademark?

The CORTEK trademark is owned by Cortek, Inc..

What class is the CORTEK trademark registered in?

The CORTEK trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for CORTEK?

The USPTO serial number for CORTEK is 77271703.

What is the registration number for CORTEK?

CORTEK is registered under USPTO registration number 3470856.

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Updated Sep 27, 2026·23 searches this week

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COR

USPTO Trademark Record

REGISTERED

CORTEK

SN 77271703·Reg 3470856·Filed Sep 05, 2007

Owner Cortek, Inc.

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

CORTEK (Serial No. 77271703), Registration No. 3470856, is a registered US trademark filed on Sep 05, 2007 by Cortek, Inc.. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: July 24, 2028

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Mark Intelligence

CORTEK (Reg. #3470856) is a registered US trademark that has been protecting its owner, Cortek, Inc., since 2007. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 05, 2007

SERIAL

77271703

REG#

3470856

REGISTERED

Jul 22, 2008

Filing Information

StatusREGISTERED

Filing DateSep 05, 2007

Serial Number77271703

Registration No.3470856

Registration DateJul 22, 2008

Status DateSep 05, 2017

Published for OppositionMay 06, 2008

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Aug 01, 2006

First use in commerce: Jan 01, 2007

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

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

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Status History

31 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 05, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 05, 2017

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 05, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Sep 05, 2017

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 25, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Jul 25, 2017

TEAS SECTION 8 & 9 RECEIVED

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

Jul 22, 2017

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

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

Oct 05, 2013

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

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

Oct 05, 2013

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 05, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Oct 01, 2013

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

TEAS SECTION 8 & 15 RECEIVED

Oct 01, 2013

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 22, 2008

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 06, 2008

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 16, 2008

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 03, 2008

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 02, 2008

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Mar 27, 2008

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 27, 2008

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 27, 2008

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 27, 2008

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO LIE

Mar 13, 2008

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 13, 2008

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 13, 2008

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 21, 2008

TEAS RESPONSE TO OFFICE ACTION RECEIVED

PRIORITY ACTION WRITTEN

Dec 13, 2007

PRIORITY ACTION WRITTEN

PRIORITY ACTION E-MAILED

Dec 13, 2007

PRIORITY ACTION E-MAILED

NOTIFICATION OF PRIORITY ACTION E-MAILED

Dec 13, 2007

NOTIFICATION OF PRIORITY ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 11, 2007

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE MAILED

Sep 11, 2007

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION ENTERED

Sep 10, 2007

NEW APPLICATION ENTERED

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