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Official data from USPTO

PROCHEK

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

PROCHEK

ST13

US500000073537547

Class

1

Filing

73537547

Registration

1403623

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

41

Latest update

08/04/2026

Trademark type

Word

Nice classes

1

Filing date

05/14/1985

Registration date

08/05/1986

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/16/2026

Last transaction

08/04/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1985-04-00

First use in commerce

1985-04-00

Drawing code

1

Owner type

16

Owner location

New Britain, CT, US

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

MicroCare, LLC
Certol International, LLC
COTTRELL, LTD.
C. COTTRELL, LTD.

Representatives

Sarah Cassinis Quarles & Brady LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

DISPOSABLE STRIP INDICATOR WITH A CHEMICALLY TREATED PAD FOR INDICATING THE DIALDEHYDE CONCENTRATION WITHIN A DISINFECTING/STERILIZING SOLUTION FOR MEDICAL INSTRUMENTS

Publications

History of USPTO decisions and trademark events.

41 publications found

NA89

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

07/16/2026

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

07/16/2026

89AG

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

07/16/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/16/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

05/14/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/25/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/03/2025

REM2

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

08/05/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/28/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/28/2023

REAP

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

03/28/2023

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

06/30/2021

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/06/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/06/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/06/2021

REAP

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

04/06/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/06/2021

NA89

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

08/03/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

08/03/2016

89AG

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

08/03/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/03/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

05/13/2016

REM2

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

08/05/2015

CFIT

CASE FILE IN TICRS

10/10/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

07/12/2006

89AG

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

07/12/2006

PLGL

ASSIGNED TO PARALEGAL

07/12/2006

89AF

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

04/07/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

04/07/2006

C15A

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

02/18/1993

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

12/24/1992

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

11/05/1992

815F

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

08/03/1992

R.PR

REGISTERED-PRINCIPAL REGISTER

08/05/1986

PUBO

PUBLISHED FOR OPPOSITION

05/13/1986

NPUB

NOTICE OF PUBLICATION

04/13/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/11/1986

CNEA

EXAMINERS AMENDMENT MAILED

02/05/1986

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/02/1986

CNRT

NON-FINAL ACTION MAILED

07/05/1985

DOCK

ASSIGNED TO EXAMINER

07/01/1985

Continuous trademark protection

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