Who owns the LJJCSFF trademark?

The LJJCSFF trademark is owned by Shifan Chen.

What class is the LJJCSFF trademark registered in?

The LJJCSFF trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for LJJCSFF?

The USPTO serial number for LJJCSFF is 97851205.

What is the registration number for LJJCSFF?

LJJCSFF is registered under USPTO registration number 7353830.

Sealvo

Home Search: LJJCSFFLJJCSFF #97851205

Back

Updated Sep 25, 2026·38 searches this week

View on USPTO TSDR Find similar marks

LJJ

USPTO Trademark Record

REGISTERED

LJJCSFF

SN 97851205·Reg 7353830·Filed Mar 22, 2023

Owner Shifan Chen

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

LJJCSFF (Serial No. 97851205), Registration No. 7353830, is a registered US trademark filed on Mar 22, 2023 by Shifan Chen. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: April 09, 2030

Conflict Analysis

Full conflict analysis for LJJCSFF (SN 97851205) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LJJCSFF (Reg. #7353830) is a registered US trademark that has been protecting its owner, Shifan Chen, since 2023. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 22, 2023

SERIAL

97851205

REG#

7353830

REGISTERED

Apr 09, 2024

Filing Information

StatusREGISTERED

Filing DateMar 22, 2023

Serial Number97851205

Registration No.7353830

Registration DateApr 09, 2024

Status DateApr 09, 2024

Published for OppositionJan 23, 2024

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jan 01, 2023

First use in commerce: Jan 01, 2023

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

14 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 09, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

Apr 09, 2024

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 23, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 23, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 03, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 21, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Dec 19, 2023

ASSIGNED TO LIE

EXAMINER'S AMENDMENT ENTERED

Dec 19, 2023

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Dec 18, 2023

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Dec 18, 2023

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 18, 2023

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 18, 2023

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 27, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 25, 2023

NEW APPLICATION ENTERED

Other Marks by RUIXIN LU

Additional USPTO filings handled by the same attorney of record.

TOL

TOLNEEK

98906586

REGISTERED

GEO

GEOMUST

98935336

REGISTERED

ZYN

ZYNERS

88876286

REGISTERED

ROM

ROMPIN

87188869

REGISTERED

LJJCSFF

Run a conflict check

Other Marks by RUIXIN LU

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company