Who owns the EZ COD trademark?

The EZ COD trademark is owned by Hach Company.

What is the serial number for EZ COD?

The USPTO serial number for EZ COD is 78594967.

What is the registration number for EZ COD?

EZ COD is registered under USPTO registration number 3070905.

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Updated Nov 3, 2026·28 searches this week

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Section 8/9 declaration window

March 21, 2036

3425 days remaining

EZC

EZ COD

Q: What class is the EZ COD trademark registered in?

The EZ COD trademark is registered in Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

REGISTERED

Serial: 78594967
Reg: 3070905
Filed: Mar 25, 2005
Owner: Hach Company

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 22, 2005

First use in commerce: Feb 22, 2005

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Feb 22, 2005

First use in commerce: Feb 22, 2005

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Status History

32 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 21, 2026

Code APRE

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

Apr 21, 2026

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 21, 2026

Code RNL2

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

Apr 21, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Feb 17, 2026

Code E89R

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

Mar 21, 2025

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 09, 2016

Code APRE

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

Jun 09, 2016

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 09, 2016

Code RNL1

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

Jun 09, 2016

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Mar 22, 2016

Code E89R

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

Mar 21, 2015

Code REM2

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

Apr 14, 2012

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 13, 2012

Code APRE

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

Apr 13, 2012

Code C15A

TEAS SECTION 8 & 15 RECEIVED

Mar 19, 2012

Code E815

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 15, 2010

Code TCCA

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

Feb 29, 2008

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 29, 2008

Code ARAA

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

Sep 19, 2007

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 19, 2007

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Mar 21, 2006

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 27, 2005

Code PUBO

NOTICE OF PUBLICATION

Dec 07, 2005

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 07, 2005

Code PREV

ASSIGNED TO LIE

Oct 28, 2005

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 27, 2005

Code CNSA

EXAMINER'S AMENDMENT ENTERED

Oct 26, 2005

Code XAEC

EXAMINERS AMENDMENT -WRITTEN

Oct 24, 2005

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Oct 24, 2005

Code GNEA

ASSIGNED TO EXAMINER

Oct 20, 2005

Code DOCK

NEW APPLICATION ENTERED

Mar 30, 2005

Code NWAP

EZ COD

What to file next

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