Who owns the QSFY trademark?

The QSFY trademark is owned by Lu Guoying.

What class is the QSFY trademark registered in?

The QSFY trademark is registered in Class 026 (Lace, embroidery, ribbons, buttons & haberdashery).

What is the serial number for QSFY?

The USPTO serial number for QSFY is 88378947.

What is the registration number for QSFY?

QSFY is registered under USPTO registration number 0.

Sealvo

Home Search: QSFYQSFY #88378947

Back

Updated Sep 22, 2026·37 searches this week

View on USPTO TSDR Find similar marks

QSF

USPTO Trademark Record

ABANDONED

QSFY

SN 88378947·Reg 0·Filed Apr 10, 2019

Owner Lu Guoying

Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.

QSFY (Serial No. 88378947), Registration No. 0, is a abandoned US trademark filed on Apr 10, 2019 by Lu Guoying. This trademark covers Class 026 (Lace, embroidery, ribbons, buttons & haberdashery).

Conflict Analysis

Full conflict analysis for QSFY (SN 88378947) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QSFY (Reg. #0) is an abandoned US trademark that was filed in 2019 but has since been abandoned. The mark covers Class 026 (Lace, embroidery, ribbons, buttons & haberdashery). Goods and services include Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; h....

FILED

Apr 10, 2019

SERIAL

88378947

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateApr 10, 2019

Serial Number88378947

Registration No.0

Registration DateDec 31, 1969

Status DateMar 17, 2020

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 026Lace, embroidery, ribbons, buttons & haberdashery

US codes: 037, 039, 040, 042, 050

First use anywhere: Mar 01, 2019

First use in commerce: Mar 01, 2019

Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Mar 17, 2020

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Mar 17, 2020

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 27, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Aug 27, 2019

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Aug 27, 2019

NON-FINAL ACTION WRITTEN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 01, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 01, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jul 30, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 25, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION E-MAILED

Jun 20, 2019

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 20, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 20, 2019

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 20, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 26, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 13, 2019

NEW APPLICATION ENTERED

Other Marks by Lu Guoying

Additional USPTO filings from the same owner.

FAB

FABA

88227460

Lu Guoying

REGISTERED

RRU

RRUANEAL

87787462

LU, GUOYING

ABANDONED

QSFY

Run a conflict check

Other Marks by Lu Guoying

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company