Who owns the SDGO trademark?

The SDGO trademark is owned by Zhang Zhenying.

What class is the SDGO trademark registered in?

The SDGO trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for SDGO?

The USPTO serial number for SDGO is 88549415.

What is the registration number for SDGO?

SDGO is registered under USPTO registration number 6156421.

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SDG

USPTO Trademark Record

REGISTERED

SDGO

SN 88549415·Reg 6156421·Filed Jul 30, 2019

Owner Zhang Zhenying

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

SDGO (Serial No. 88549415), Registration No. 6156421, is a registered US trademark filed on Jul 30, 2019 by Zhang Zhenying. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

renewal grace 6y period: March 22, 2027148 days remaining

Mark Intelligence

SDGO (Reg. #6156421) is a registered US trademark that has been protecting its owner, Zhang Zhenying, since 2019. 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

Jul 30, 2019

SERIAL

88549415

REG#

6156421

REGISTERED

Sep 22, 2020

Filing Information

StatusREGISTERED

Filing DateJul 30, 2019

Serial Number88549415

Registration No.6156421

Registration DateSep 22, 2020

Status DateSep 22, 2020

Published for OppositionJul 07, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Jul 01, 2019

First use in commerce: Jul 01, 2019

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

18 events

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

Sep 22, 2025

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

AMENDMENT CORRESPONDENCE ENTERED

Apr 11, 2024

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 07, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

HIDDEN SENSITIVE CONTENT

Jun 08, 2020

HIDDEN SENSITIVE CONTENT

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 04, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 01, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 01, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Apr 27, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 22, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION E-MAILED

Oct 26, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 26, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Oct 26, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Oct 24, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 10, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 02, 2019

NEW APPLICATION ENTERED

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88548912

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SDG

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