Who owns the CERTIFIED GEMOLOGIST trademark?

The CERTIFIED GEMOLOGIST trademark is owned by American Gem Society.

What class is the CERTIFIED GEMOLOGIST trademark registered in?

The CERTIFIED GEMOLOGIST trademark is registered in Class B (Class NaN).

What is the serial number for CERTIFIED GEMOLOGIST?

The USPTO serial number for CERTIFIED GEMOLOGIST is 76352213.

What is the registration number for CERTIFIED GEMOLOGIST?

CERTIFIED GEMOLOGIST is registered under USPTO registration number 2793725.

Sealvo

Home Search: CERTIFIED GEMOLOGISTCERTIFIED GEMOLOGIST #76352213

Back

Updated Oct 17, 2026·13 searches this week

View on USPTO TSDR Find similar marks

CER

USPTO Trademark Record

REGISTERED

CERTIFIED GEMOLOGIST

SN 76352213·Reg 2793725·Filed Dec 20, 2001

Owner American Gem Society

CERTIFIED GEMOLOGIST (Serial No. 76352213), Registration No. 2793725, is a registered US trademark filed on Dec 20, 2001 by American Gem Society. This trademark covers Class B (Class NaN).

Section 8/9 declaration window: December 16, 2033

Mark Intelligence

CERTIFIED GEMOLOGIST (Reg. #2793725) is a registered US trademark that has been protecting its owner, American Gem Society, since 2001. The mark covers Class B (Class NaN). The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 20, 2001

SERIAL

76352213

REG#

2793725

REGISTERED

Dec 16, 2003

Filing Information

StatusREGISTERED

Filing DateDec 20, 2001

Serial Number76352213

Registration No.2793725

Registration DateDec 16, 2003

Status DateOct 31, 2025

Published for OppositionSep 23, 2003

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 00BClass 0

US codes: B

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

34 events

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

Oct 31, 2025

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 31, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Oct 31, 2025

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Oct 30, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

May 15, 2025

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 16, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Dec 11, 2023

TEAS SECTION 8 & 9 RECEIVED

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

Dec 16, 2022

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

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

Jul 31, 2013

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

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

Jul 31, 2013

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 31, 2013

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 31, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 15, 2013

TEAS SECTION 8 & 9 RECEIVED

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

Apr 29, 2009

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

ASSIGNED TO PARALEGAL

Apr 22, 2009

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Apr 20, 2009

TEAS SECTION 8 & 15 RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 24, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jun 24, 2008

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 11, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 16, 2003

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 23, 2003

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 03, 2003

NOTICE OF PUBLICATION

EXAMINERS AMENDMENT MAILED

Jul 24, 2003

EXAMINERS AMENDMENT MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 24, 2003

APPROVED FOR PUB - PRINCIPAL REGISTER

CASE FILE IN TICRS

Jun 19, 2003

CASE FILE IN TICRS

PAPER RECEIVED

Jun 04, 2003

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 03, 2003

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Dec 03, 2002

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Oct 24, 2002

ASSIGNED TO EXAMINER

PAPER RECEIVED

Oct 09, 2002

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 09, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 29, 2002

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Apr 04, 2002

ASSIGNED TO EXAMINER

Other Marks by American Gem Society

Additional USPTO filings from the same owner.

CON

CONSUMER PROTECTION SINCE 1934

86849666

American Gem Society

REGISTERED

GRA

GRADUATE SALES ASSOCIATE

78481195

American Gem Society

REGISTERED

CGA

CGA - CERTIFIED GEMOLOGIST APPRAISER - AMERICAN GEM SOCIETY

73498418

AMERICAN GEM SOCIETY

REGISTERED

AGS

AGS 0

76305930

American Gem Society

REGISTERED

Other Marks in Class B — Class NaN

Recently filed and registered marks in the same international class.

GUI

GUILD GEMOLOGIST

73561325

DIAMOND COUNCIL OF AMERICA, INC.

REGISTERED

MAS

MASTER GEMOLOGIST APPRAISER

74372708

AMERICAN SOCIETY OF APPRAISERS

REGISTERED

CER

CERTIFIED GEMOLOGIST APPRAISER · AMERICAN GEM SOCIETY · INDEPENDENT ICGA

77219084

American Gem Society

REGISTERED

IAF

IAF CERTIFIED

78253379

International Association of Facilitators

REGISTERED

Other Marks by Kirk A. Damman

Additional USPTO filings handled by the same attorney of record.

BEA

BEARDED BOARD GAMES

99622684

REGISTERED

MAG

MAGNUM PRO

78628097

REGISTERED

ATL

ATLAS

88245566

REGISTERED

CHA

CHAMPS CHICKEN

88636244

REGISTERED

CERTIFIED GEMOLOGIST

Run a conflict check

Other Marks by American Gem Society

Other Marks in Class B — Class NaN

Other Marks by Kirk A. Damman

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company