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Official data from USPTO

DURX

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: CombinedOffice: US

Quick snapshot

DURX

ST13

US500000073381964

Class

21

Filing

73381964

Registration

1258576

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

32

Latest update

07/09/2026

Classification

Registered

Trademark type

Combined

Nice classes

21

Filing date

08/26/1982

Registration date

11/22/1983

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

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

01/10/2024

Last transaction

07/09/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

01/04/1982

First use in commerce

01/04/1982

Drawing code

5

Owner type

03

Owner location

GREAT BARRINGTON, MA, US

Law office

520

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

B. C. (pessoa física)
Berkshire Paper Company

Representatives

Perla M. Kuhn Gottlieb Rackman & Reisman, P.C.

Technical classification

Nice Classes

Class 21

Vienna Codes

No Vienna codes available.

Goods and services

Class 21

Non-ContaminatingLint Free Disposable Wiping Towels

Publications

History of USPTO decisions and trademark events.

32 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/07/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/07/2026

REAP

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

07/07/2026

NA89

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

01/10/2024

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

01/10/2024

89AG

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

01/10/2024

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/09/2024

E89R

TEAS SECTION 8 & 9 RECEIVED

07/12/2023

REM2

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

11/22/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/03/2014

NA89

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

06/25/2013

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

06/25/2013

89AG

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

06/25/2013

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/24/2013

E89R

TEAS SECTION 8 & 9 RECEIVED

06/07/2013

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/27/2011

CFIT

CASE FILE IN TICRS

04/29/2008

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

12/18/2003

89AG

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

12/18/2003

89AF

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

10/17/2003

C15A

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

03/22/1990

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

02/26/1990

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

02/13/1990

815F

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

11/09/1989

R.PR

REGISTERED-PRINCIPAL REGISTER

11/22/1983

PUBO

PUBLISHED FOR OPPOSITION

08/30/1983

NPUB

NOTICE OF PUBLICATION

08/10/1983

NPUB

NOTICE OF PUBLICATION

08/09/1983

NPUB

NOTICE OF PUBLICATION

08/08/1983

NPUB

NOTICE OF PUBLICATION

08/05/1983

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

06/23/1983

DOCK

ASSIGNED TO EXAMINER

06/20/1983

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