ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/15/2026
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Official data from USPTO
KEY TEK
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
21
Latest update
04/16/2026
Trademark type
Combined
Nice classes
11
Filing date
12/17/2021
Registration date
05/16/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/16/2023
Last transaction
04/16/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/12/2021
First use in commerce
12/12/2021
Drawing code
3
Owner type
99
Owner location
WAN CHAI, HK
Examiner
MESSICK, TABITHA LEE
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "KEYTEK" with a stylized polygon house design with a key inside above the wording.
Holders and representatives
Holders
BESTRONAIR LIMITED
Hangzhou Tian Meiyi Technology Co., Ltd
Representatives
Laura A Lavi Media Law Group Inc.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Fireplaces; Acetylene burners; Air-conditioningair cooling and ventilation apparatus and instruments; Air cleaning units containing an air filterultraviolet lights and a photocatalytic filter; Air conditioners; Air fryers; Air purifiers; Bathroom heaters; Electric fireplaces; Electric patio heaters; Electric radiators; Electric space heaters; Electric towel warmers; Household air cleaners; Humidifiers for household use; Portable electric heaters
Publications
History of USPTO decisions and trademark events.
21 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/20/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/20/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/20/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/20/2023
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
05/16/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
05/16/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/28/2023
PUBO
PUBLISHED FOR OPPOSITION
02/28/2023
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/08/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/24/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/04/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/04/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/04/2023
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/05/2022
GNRT
NON-FINAL ACTION E-MAILED
10/05/2022
CNRT
NON-FINAL ACTION WRITTEN
10/05/2022
DOCK
ASSIGNED TO EXAMINER
09/23/2022
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
12/22/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/21/2021
NWAP
NEW APPLICATION ENTERED
12/21/2021
Continuous trademark protection
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