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Official data from USPTO

CHEMI-WASHER

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Active USPTO registrationType: CombinedOffice: United States

Quick snapshot

CHEMI-WASHER

ST13

US500000073522987

Class

7

Filing

73522987

Registration

1362941

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

36

Latest update

09/23/2025

Trademark type

Combined

Nice classes

7

Filing date

02/19/1985

Registration date

10/01/1985

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

09/04/2025

Last transaction

09/23/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

02/12/1983

First use in commerce

02/12/1983

Drawing code

3

Owner type

16

Owner location

LEBANON, OH

Examiner

HAMILTON, MICHAEL

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

KADANT BLACK CLAWSON LLC
KADANT BLACK CLAWSON INC.
BLACK CLAWSON COMPANY, THE

Representatives

April L. Besl Dinsmore & Shohl LLP

Technical classification

Nice Classes

Class 7

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

MACHINERY FOR THE PULP AND PAPER INDUSTRY-NAMELYWOOD PULP WASHING MACHINES

Publications

History of USPTO decisions and trademark events.

36 publications found

NA89

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

09/04/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

09/04/2025

89AG

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

09/04/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/04/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

05/01/2025

REM2

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

10/01/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/05/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/05/2022

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

04/05/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/05/2022

REAP

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

04/05/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/05/2022

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

03/09/2022

NA89

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

11/03/2015

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

11/03/2015

89AG

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

11/03/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/03/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

09/23/2015

CFIT

CASE FILE IN TICRS

05/28/2008

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

03/14/2006

89AG

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

03/14/2006

PR89

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9

01/26/2006

MAIL

PAPER RECEIVED

01/26/2006

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

12/16/2005

PLGL

ASSIGNED TO PARALEGAL

10/12/2005

89AF

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

09/02/2005

MAIL

PAPER RECEIVED

09/02/2005

C15A

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

04/01/1991

815F

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

12/18/1990

R.PR

REGISTERED-PRINCIPAL REGISTER

10/01/1985

PUBO

PUBLISHED FOR OPPOSITION

07/23/1985

NPUB

NOTICE OF PUBLICATION

06/24/1985

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/30/1985

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

05/28/1985

CNRT

NON-FINAL ACTION MAILED

04/11/1985

DOCK

ASSIGNED TO EXAMINER

04/01/1985

Continuous trademark protection

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