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Official data from USPTO

RERKEY

This trademark appears in the official USPTO history.

Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.

CANCELLED SEC. 8 (6-YR)Type: WordOffice: United States

Quick snapshot

RERKEY

ST13

US500000088556266

Class

28

Filing

88556266

Registration

5973319

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

CANCELLED SEC. 8 (6-YR)

Case type

Application and registration

Recorded events

15

Latest update

08/07/2026

Trademark type

Word

Nice classes

28

Filing date

07/31/2019

Registration date

01/28/2020

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/07/2026

Last transaction

08/07/2026

Responsible office

United States Patent and Trademark Office

Status code

710

Official register

Principal Register

First use anywhere

11/01/2018

First use in commerce

11/01/2018

Drawing code

4

Owner type

99

Owner location

Shenzhen,Guangdong, CN

Examiner

VENGROFF, MARILYN

Law office

M30

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

shenzhen youdu trading co. LTD

Representatives

shenzhen youdu trading co. LTD

Technical classification

Nice Classes

Class 28

Vienna Codes

No Vienna codes available.

Goods and services

Class 28

Arm guards for athletic use; Bar-bells; Dumb-bells; Elbow guards for athletic use; Exercise equipmentchest expanders; Hand pads for athletic use; Kidney belts for sports; Knee guards for athletic use; Leg guards for athletic use; Posture correction devicean adjustable harness to correct one's posture for sports or other physical training purposes; Protective paddings for Taekwondo; Spinning tops; Stretch bands used for yoga and physical fitness purposes; Waist protectors for athletic use; Wrist guards for athletic use; Body-building apparatus; Body-training apparatus; Exercise balls; Exercise equipmentchest pulls; Skipping ropes

Publications

History of USPTO decisions and trademark events.

15 publications found

C8..

CANCELLED SEC. 8 (6-YR)

08/07/2026

WOAG

WITHDRAWAL OF ATTORNEY GRANTED

03/09/2026

WOAR

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

03/09/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/06/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/06/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

08/06/2025

REM1

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

01/28/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

01/28/2020

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

11/12/2019

PUBO

PUBLISHED FOR OPPOSITION

11/12/2019

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

10/23/2019

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/07/2019

DOCK

ASSIGNED TO EXAMINER

10/07/2019

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

08/15/2019

NWAP

NEW APPLICATION ENTERED

08/03/2019

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