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Official data from USPTO

CLOG-BUSTER

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: US

Quick snapshot

CLOG-BUSTER

ST13

US500000073073157

Class

3

Filing

73073157

Registration

1051071

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

22

Latest update

07/15/2026

Classification

Registered

Trademark type

Word

Nice classes

3

Filing date

12/31/1975

Registration date

10/26/1976

Expiration date

-

Recommended action

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Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/06/2017

Last transaction

07/15/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

08/01/1968

First use in commerce

08/01/1968

Drawing code

1

Owner type

03

Owner location

Cranford, NJ, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

DURST CORPORATION, INC
LAFAYETTE BRASS COMPANY, INC.

Representatives

Michael R. Friscia McCarter & English, LLP

Technical classification

Nice Classes

Class 3

Vienna Codes

No Vienna codes available.

Goods and services

Class 3

DRAIN PIPE CLEANER

Publications

History of USPTO decisions and trademark events.

22 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

07/15/2026

REM2

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

10/26/2025

NA89

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

01/06/2017

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

01/06/2017

89AG

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

01/06/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/06/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

10/26/2016

REM2

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

10/26/2015

CFIT

CASE FILE IN TICRS

11/06/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

08/19/2006

89AG

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

08/19/2006

PLGL

ASSIGNED TO PARALEGAL

08/16/2006

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/11/2006

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/11/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/11/2006

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

05/18/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

05/18/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

06/26/1997

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

01/24/1997

PRA9

POST REGISTRATION ACTION MAILED - SEC. 9

12/05/1996

9.AF

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

10/28/1996

C15A

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

04/22/1982

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