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COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/30/2026
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Official data from USPTO
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI1975 IGI
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000088827973Class
36, 40, 41, 42
Filing
88827973
Registration
6310504
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
17
Latest update
03/31/2026
Trademark type
Combined
Nice classes
36, 40, 41, 42
Filing date
03/10/2020
Registration date
03/30/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/30/2021
Last transaction
03/31/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/06/2020
First use in commerce
10/06/2020
Drawing code
3
Owner type
03
Owner location
New York, NY, US
Examiner
MANGUBAT, ALEXANDER GEORGE
Law office
N30
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a circular emblem with points extending radially outward from the circumference. Along the interior border of the circular emblem is the wording "International Gemological Institute, 1975". Centrally positioned within the circular emblem is a diamond-shaped configuration positioned above the stylized letters "IGI". Immediately to the right of the circular emblem are the letters "IGI".
Holders and representatives
Holders
INTERNATIONAL GEMOLOGICAL INSTITUTE, INC.
Representatives
Howard Natter NATTER & NATTER
Technical classification
Nice Classes
Class 36Class 40Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 36
Jewelry appraisal; Precious stone appraisal
Class 40
Laser engraving of diamonds and gemstones
Class 41
Educational servicesproviding classes and correspondence courses in the fields of gemology and the distribution of course materials in connection therewith
Class 42
Authenticating jewelry; Gemological servicesgrading precious stones; Authenticating diamonds; Authenticating gemstones
Publications
History of USPTO decisions and trademark events.
17 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
03/30/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/24/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/23/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/05/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/05/2021
IUAF
USE AMENDMENT FILED
01/14/2021
EISU
TEAS STATEMENT OF USE RECEIVED
01/14/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/01/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/07/2020
PUBO
PUBLISHED FOR OPPOSITION
07/07/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/17/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/04/2020
DOCK
ASSIGNED TO EXAMINER
06/01/2020
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/17/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/16/2020
NWAP
NEW APPLICATION ENTERED
03/13/2020
Continuous trademark protection
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