KNPR
NOTICE PROPOSING TO RECONSIDER REGISTRATION – EMAILED
07/13/2026
Back to search
Official data from USPTO
Q SF
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
22
Latest update
07/13/2026
Trademark type
Combined
Nice classes
6
Filing date
05/18/2023
Registration date
04/09/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/09/2024
Last transaction
07/13/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
03/09/2023
First use in commerce
03/09/2023
Drawing code
5
Owner type
99
Owner location
Guangzhou, CN
Examiner
KIM, SOPHIA SUJIN
Law office
L60
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized letters "Q SF" in the color blue. The letters"SF" are inside the letter "Q".
Holders and representatives
Holders
Yifeihu (Guangzhou) Hardware Manufacturing Co., Ltd
Representatives
Anthony M. Verna III
Technical classification
Nice Classes
Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Fittings of metal for flexible pipes; Fittings of metal for pipes; Metal elbows for pipes; Metal fuel oil hoses; Metal hoses for plumbing use; Metal pipes for liquid and gas transfer; Metallic pipes and tubes; Pipes of metal including those from alloy steel and titanium; Pipework of metal; Tubes of stainless steel
Publications
History of USPTO decisions and trademark events.
22 publications found
KORN
NOTICE PROPOSING TO RECONSIDER REGISTRATION
07/13/2026
KRSC
SHOW CAUSE ORDER NOTICE - EMAILED
07/13/2026
KSCO
SHOW CAUSE ORDER
07/13/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
04/09/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/09/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/23/2024
PUBO
PUBLISHED FOR OPPOSITION
01/23/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/03/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/18/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/12/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/12/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/12/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/01/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/01/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/01/2023
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/24/2023
GNRT
NON-FINAL ACTION E-MAILED
09/24/2023
CNRT
NON-FINAL ACTION WRITTEN
09/24/2023
DOCK
ASSIGNED TO EXAMINER
09/24/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/21/2023
NWAP
NEW APPLICATION ENTERED
05/22/2023
Continuous trademark protection
Get notified about every new filing that threatens Q SF or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.