REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/20/2026
Back to search
Official data from USPTO
DIAMOND INQUIRY
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
DIAMOND INQUIRY
ST13
US500000088125261Class
41
Filing
88125261
Registration
6428682
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
07/20/2026
Trademark type
Word
Nice classes
41
Filing date
09/20/2018
Registration date
07/20/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/20/2021
Last transaction
07/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/15/2021
First use in commerce
04/15/2021
Drawing code
4
Owner type
03
Owner location
Berkeley, CA, US
Examiner
CERDA, VICTOR
Law office
N50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
T. F. (pessoa física)
Representatives
Julia Anne Matheson Potomac Law Group, PLLC
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Educational servicesconducting classesworkshopsseminarslecturesstudy groupscourse retreats in the field of personal spiritual development
Publications
History of USPTO decisions and trademark events.
36 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
07/20/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/15/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/14/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/13/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/13/2021
IUAF
USE AMENDMENT FILED
04/30/2021
EISU
TEAS STATEMENT OF USE RECEIVED
04/30/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/05/2021
EX4G
SOU EXTENSION 4 GRANTED
03/03/2021
EXT4
SOU EXTENSION 4 FILED
03/03/2021
EEXT
SOU TEAS EXTENSION RECEIVED
03/03/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/08/2020
EX3G
SOU EXTENSION 3 GRANTED
09/04/2020
EXT3
SOU EXTENSION 3 FILED
09/04/2020
EEXT
SOU TEAS EXTENSION RECEIVED
09/04/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/12/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/12/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/19/2020
EX2G
SOU EXTENSION 2 GRANTED
03/17/2020
EXT2
SOU EXTENSION 2 FILED
03/17/2020
EEXT
SOU TEAS EXTENSION RECEIVED
03/17/2020
DOCK
ASSIGNED TO EXAMINER
10/07/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/20/2019
EX1G
SOU EXTENSION 1 GRANTED
09/18/2019
EXT1
SOU EXTENSION 1 FILED
09/18/2019
EEXT
SOU TEAS EXTENSION RECEIVED
09/18/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/02/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/05/2019
PUBO
PUBLISHED FOR OPPOSITION
02/05/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/16/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/02/2019
DOCK
ASSIGNED TO EXAMINER
01/02/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/26/2018
NWAP
NEW APPLICATION ENTERED
09/24/2018
Continuous trademark protection
Get notified about every new filing that threatens DIAMOND INQUIRY or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.