NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/28/2026
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Official data from USPTO
WELZEK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
10
Latest update
04/28/2026
Trademark type
Word
Nice classes
9
Filing date
09/26/2025
Registration date
04/28/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/28/2026
Last transaction
04/28/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
08/16/2016
First use in commerce
08/16/2016
Drawing code
4
Owner type
03
Owner location
SAN DIEGO, CA, US
Examiner
SPARROW, MARY
Law office
L60
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Welzek Technologies US, Inc.
Representatives
Yan Gao Gao Law, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer-controlled apparatus for testing and measuring radio frequency signals; Frequency synthesizers; Power supplies; Phase shifters for communications apparatus; Signal splitters for electronic apparatus; Distribution amplifiers for audio and video signals; Frequency converters; Electronic devices for locating and tracking radio frequency sources using wireless communication protocols; Oscillators; Electronic oscillators; Electronic components in the nature of delay units for radio frequency signals; Electronic components in the nature of radio frequency power dividers
Publications
History of USPTO decisions and trademark events.
10 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
04/28/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/10/2026
PUBO
PUBLISHED FOR OPPOSITION
03/10/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/04/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/10/2026
DOCK
ASSIGNED TO EXAMINER
02/03/2026
MAFR
APPLICATION FILING RECEIPT MAILED
09/26/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/26/2025
NWAP
NEW APPLICATION ENTERED
09/26/2025
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