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Official data from USPTO

K-SORB

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

K-SORB

ST13

US500000074115147

Class

1

Filing

74115147

Registration

1728748

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

36

Latest update

06/28/2025

Classification

Registered

Trademark type

Word

Nice classes

1

Filing date

11/14/1990

Registration date

11/03/1992

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

05/19/2022

Last transaction

06/28/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

11/17/1989

First use in commerce

11/17/1989

Drawing code

1

Owner type

03

Owner location

MALVERN, PA

Examiner

SMITH,LAURA E

Law office

G30

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

I. C. (pessoa física)
ECOSORB INTERNATIONAL INC.
I. C. (pessoa física)

Representatives

Sara T. Colburn Cantor Colburn LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

cellulose base absorbant for waste for industrial and domestic use

Publications

History of USPTO decisions and trademark events.

36 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/23/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/23/2025

REAP

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

06/23/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/23/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/23/2025

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/11/2025

NA89

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

05/19/2022

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

05/19/2022

89AG

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

05/19/2022

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/19/2022

E89R

TEAS SECTION 8 & 9 RECEIVED

01/12/2022

REM2

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

11/03/2021

NA89

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

03/10/2012

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/10/2012

89AG

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

03/10/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/10/2012

E89R

TEAS SECTION 8 & 9 RECEIVED

02/09/2012

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/22/2009

CFIT

CASE FILE IN TICRS

03/18/2008

CORV

REVIEW OF CORRESPONDENCE COMPLETE

06/12/2006

MAIL

PAPER RECEIVED

10/17/2002

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/01/2002

89AG

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

02/01/2002

89AF

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

12/03/2001

C15A

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

10/30/1998

8.AF

REGISTERED - SEC. 8 (6-YR) FILED

10/29/1998

8.AF

REGISTERED - SEC. 8 (6-YR) FILED

08/11/1998

R.PR

REGISTERED-PRINCIPAL REGISTER

11/03/1992

PUBO

PUBLISHED FOR OPPOSITION

08/11/1992

NPUB

NOTICE OF PUBLICATION

07/10/1992

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

04/29/1992

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/20/1991

CNEA

EXAMINER'S AMENDMENT MAILED

05/17/1991

ZZZZ

ALLOWANCE/COUNT WITHDRAWN

05/16/1991

CNEA

EXAMINER'S AMENDMENT MAILED

04/18/1991

DOCK

ASSIGNED TO EXAMINER

04/05/1991

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