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Official data from USPTO

GEM

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

GEM

ST13

US500000073567862

Class

9

Filing

73567862

Registration

1398373

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

06/24/2026

Trademark type

Word

Nice classes

9

Filing date

11/12/1985

Registration date

06/24/1986

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/07/2016

Last transaction

06/24/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

02/08/1985

First use in commerce

02/08/1985

Drawing code

1

Owner type

03

Owner location

Bedford, MA, US

Law office

530

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

INSTRUMENTATION LABORATORY COMPANY
M. S. (pessoa física)
DIAMOND SENSOR SYSTEMS, INC.
DIAMOND ELECTRO-TECH, INC.

Representatives

Deborah J. Peckham Barclay Damon LLP

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

BLOOD ANALYZERS FOR CLINICAL USE

Publications

History of USPTO decisions and trademark events.

36 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

06/23/2026

REM2

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

06/24/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/11/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/11/2025

REAP

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

03/11/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/11/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/11/2025

NA89

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

03/07/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/07/2016

89AG

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

03/07/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/07/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

12/29/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/29/2015

REM2

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

06/24/2015

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/27/2009

REAP

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

10/27/2009

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/20/2009

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/20/2009

CFIT

CASE FILE IN TICRS

06/10/2008

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/30/2006

89AG

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

09/30/2006

PLGL

ASSIGNED TO PARALEGAL

09/07/2006

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/28/2006

89AF

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

06/23/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

06/23/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/28/2006

C15A

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

02/19/1993

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

12/31/1992

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

10/28/1992

815F

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

06/19/1992

COC.

CORRECTION UNDER SECTION 7 - PROCESSED

12/06/1986

AMD7

SEC 7 REQUEST FILED

07/25/1986

R.PR

REGISTERED-PRINCIPAL REGISTER

06/24/1986

PUBO

PUBLISHED FOR OPPOSITION

04/01/1986

NPUB

NOTICE OF PUBLICATION

03/04/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/07/1986

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