ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/01/2025
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Official data from USPTO
LEIZIG
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
13
Latest update
10/02/2025
Trademark type
Combined
Nice classes
42
Filing date
05/03/2024
Registration date
02/04/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/04/2025
Last transaction
10/02/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
04/06/2023
First use in commerce
04/06/2023
Drawing code
5
Owner type
03
Owner location
SANTA ANA, CA
Examiner
CHANG,KATHERINE S
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized word "LEIZIG".
Holders and representatives
Holders
LEIZIG CLIMATE TECHNOLOGIES, INC.
LEYON INVESTMENT(HK) LIMITED
Representatives
Michael Bartholomew
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Consulting in the field of mechanical engineering; Consulting services in the field of software as a service (SAAS); Design of homepages and websites; Engineering design services; Graphic design of promotional materials; Installation and maintenance of computer software; Mechanical research; Research and development of computer software; Research relating to mechanical engineering; Technical consulting in the field of environmental engineering
Publications
History of USPTO decisions and trademark events.
13 publications found
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/04/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
02/04/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/03/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/03/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/03/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/17/2024
PUBO
PUBLISHED FOR OPPOSITION
12/17/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/11/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/21/2024
DOCK
ASSIGNED TO EXAMINER
11/18/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/30/2024
NWAP
NEW APPLICATION ENTERED
05/03/2024
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