NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/09/2026
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Official data from USPTO
DPLEAK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
19
Latest update
06/09/2026
Trademark type
Word
Nice classes
42
Filing date
09/04/2025
Registration date
06/09/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/09/2026
Last transaction
06/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
09/15/2015
First use in commerce
09/15/2015
Drawing code
4
Owner type
03
Owner location
Tucson, AZ, US
Examiner
HARMON, RAYMOND E
Law office
L30
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Leak Detection Technologies Inc.
Representatives
Mark I. Koffsky Koffsky Schwalb LLC
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Scientific and technological servicesscientific testinganalysisconsulting services in the field of leak detection in industrial settingsin particular pipelinesstorage tanks and airport hydrant systems
Publications
History of USPTO decisions and trademark events.
19 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
06/09/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/08/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/08/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/08/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/21/2026
PUBO
PUBLISHED FOR OPPOSITION
04/21/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/15/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/23/2026
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/23/2026
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/22/2026
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/22/2026
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/26/2026
GNRT
NON-FINAL ACTION E-MAILED
01/26/2026
CNRT
NON-FINAL ACTION WRITTEN
01/26/2026
DOCK
ASSIGNED TO EXAMINER
01/26/2026
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/23/2026
MAFR
APPLICATION FILING RECEIPT MAILED
09/04/2025
NWAP
NEW APPLICATION ENTERED
09/04/2025
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