Who owns the EC trademark?

The EC trademark is owned by COORSTEK, INC..

What class is the EC trademark registered in?

The EC trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for EC?

The USPTO serial number for EC is 76123760.

What is the registration number for EC?

EC is registered under USPTO registration number 2531697.

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USPTO Trademark Record

ABANDONED

EC

SN 76123760·Reg 2531697·Filed Sep 06, 2000

Owner COORSTEK, INC.

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

EC (Serial No. 76123760), Registration No. 2531697, is a abandoned US trademark filed on Sep 06, 2000 by COORSTEK, INC.. This trademark covers Class 019 (Non-metallic building materials).

Mark Intelligence

EC (Reg. #2531697) is an abandoned US trademark that was filed in 2000 but has since been abandoned. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 06, 2000

SERIAL

76123760

REG#

2531697

REGISTERED

Jan 22, 2002

Filing Information

StatusABANDONED

Filing DateSep 06, 2000

Serial Number76123760

Registration No.2531697

Registration DateJan 22, 2002

Status DateAug 05, 2022

Published for OppositionOct 30, 2001

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Nov 30, 1993

First use in commerce: Nov 30, 1993

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

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Status History

30 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 06, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 05, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Aug 05, 2022

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Jan 22, 2021

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

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 13, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 13, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 07, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 26, 2017

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 26, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 20, 2017

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 16, 2011

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Sep 16, 2011

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 16, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Aug 16, 2011

TEAS SECTION 8 & 9 RECEIVED

NOTICE OF DESIGN SEARCH CODE MAILED

Dec 09, 2008

NOTICE OF DESIGN SEARCH CODE MAILED

FAX RECEIVED

May 03, 2007

FAX RECEIVED

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

May 03, 2007

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

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Apr 13, 2007

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

ASSIGNED TO PARALEGAL

Apr 10, 2007

ASSIGNED TO PARALEGAL

CASE FILE IN TICRS

Apr 09, 2007

CASE FILE IN TICRS

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

Mar 12, 2007

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

PAPER RECEIVED

Mar 12, 2007

PAPER RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 26, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jan 22, 2002

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 30, 2001

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 10, 2001

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 13, 2001

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 04, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 23, 2001

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Feb 14, 2001

ASSIGNED TO EXAMINER

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PUR

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