NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/21/2026
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Official data from USPTO
LUFTQI
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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
32
Latest update
04/22/2026
Trademark type
Combined
Nice classes
11
Filing date
11/02/2018
Registration date
01/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/21/2026
Last transaction
04/22/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
Drawing code
5
Owner type
99
Owner location
NEW TAIPEI CITY, TW
Examiner
JACKSON, WILLIAM D
Current location
Historical data usage
Mark description
The mark consists of the word "LUFTQI" in stylized letters.
Holders and representatives
Holders
SOWER TECH CO., LTD.
Rice Ear Ltd.
Representatives
Zhi Dong HSML, P.C.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Air purifying apparatus; air purifying machines; air purifiers; germicidal lamps for purifying air
Publications
History of USPTO decisions and trademark events.
32 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/06/2026
E815
TEAS SECTION 8 & 15 RECEIVED
01/14/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/08/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/28/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/22/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/22/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/22/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/22/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/22/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/22/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/22/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
01/28/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/12/2019
PUBO
PUBLISHED FOR OPPOSITION
11/12/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/23/2019
OTHE
CASE RETURNED TO EXAMINATION
10/07/2019
IUCN
NOTICE OF ALLOWANCE CANCELLED
10/07/2019
PCBG
PETITION TO DIRECTOR - CHANGE BASIS - GRANTED
10/03/2019
APET
ASSIGNED TO PETITION STAFF
10/01/2019
TPAD
TEAS PETITION TO AMEND BASIS RECEIVED
09/09/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/06/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/06/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/21/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/26/2019
PUBO
PUBLISHED FOR OPPOSITION
03/26/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/06/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/11/2019
DOCK
ASSIGNED TO EXAMINER
02/07/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/19/2018
NWAP
NEW APPLICATION ENTERED
11/06/2018
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