Who owns the YC trademark?

The YC trademark is owned by Fang Zerui.

What class is the YC trademark registered in?

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

What is the serial number for YC?

The USPTO serial number for YC is 88624318.

What is the registration number for YC?

YC is registered under USPTO registration number 6041731.

Sealvo

Home Search: YCYC #88624318

Back

Updated Sep 20, 2026·21 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

YC

SN 88624318·Reg 6041731·Filed Sep 20, 2019

Owner Fang Zerui

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.

YC (Serial No. 88624318), Registration No. 6041731, is a registered US trademark filed on Sep 20, 2019 by Fang Zerui. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

renewal grace 6y period: October 28, 202638 days remaining

Conflict Analysis

Full conflict analysis for YC (SN 88624318) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

YC (Reg. #6041731) is a registered US trademark that has been protecting its owner, Fang Zerui, since 2019. 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

Sep 20, 2019

SERIAL

88624318

REG#

6041731

REGISTERED

Apr 28, 2020

Filing Information

StatusREGISTERED

Filing DateSep 20, 2019

Serial Number88624318

Registration No.6041731

Registration DateApr 28, 2020

Status DateApr 28, 2020

Published for OppositionFeb 11, 2020

Filing Basis & Declarations

Filed 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: Jul 23, 2019

First use in commerce: Sep 01, 2019

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

10 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 28, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 11, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 11, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 22, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 31, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 20, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 27, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 26, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 24, 2019

NEW APPLICATION ENTERED

Other Marks by Adriano Pacifici

Additional USPTO filings handled by the same attorney of record.

NUB

NUBESTA GMS

99593605

REGISTERED

KEE

KEEPING THE WORLD IN MOTION!

98892577

REGISTERED

BIG

BIG CITY TOURISM

98275192

REGISTERED

CON

CONGRESO MUNDIAL DE LÍDERES

99349040

REGISTERED

YC

Run a conflict check

Other Marks by Adriano Pacifici

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company