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YCZB - Owned by ZHANG, SIYU - (Class 014) | Sealvo

Home Search: YCZBYCZB #90347287

Updated Oct 9, 2026·9 searches this week

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YCZ

USPTO Trademark Record

REGISTERED

YCZB

SN 90347287·Reg 6427956·Filed Nov 29, 2020

Owner ZHANG, SIYU

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

YCZB (Serial No. 90347287), Registration No. 6427956, is a registered US trademark filed on Nov 29, 2020 by ZHANG, SIYU. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Renewal window: July 20, 2027283 days remaining

Mark Intelligence

YCZB (Reg. #6427956) is a registered US trademark that has been protecting its owner, ZHANG, SIYU, since 2020. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 29, 2020

SERIAL

90347287

REG#

6427956

REGISTERED

Jul 20, 2021

Filing Information

StatusREGISTERED

Filing DateNov 29, 2020

Serial Number90347287

Registration No.6427956

Registration DateJul 20, 2021

Status DateJul 20, 2021

Published for OppositionMay 04, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

1

OFFICE

USPTO

COUNTRY

US

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Oct 22, 2020

First use in commerce: Oct 22, 2020

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

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Status History

10 events

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

Jul 20, 2026

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 02, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jul 20, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 04, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 04, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 14, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 29, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 24, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 03, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 02, 2020

NEW APPLICATION ENTERED

Other Marks by ZHANG, SIYU

Additional USPTO filings from the same owner.

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JOEWUZUN

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Other Marks by Jonathan G. Morton

Additional USPTO filings handled by the same attorney of record.

LYXC

90213544

SATLAB GEOSOLUTIONS

88846661

RICE VALLEY

88629674

REBBLE PEBBLE

90574842