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Official data from USPTO

WKR

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

WKR

ST13

US500000090624981

Class

9

Filing

90624981

Registration

6671140

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

24

Latest update

07/08/2026

Trademark type

Word

Nice classes

9

Filing date

04/05/2021

Registration date

03/15/2022

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/15/2022

Last transaction

07/08/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

09/25/2020

First use in commerce

09/25/2020

Drawing code

4

Owner type

99

Owner location

GUANGZHOU CITY, CN

Examiner

CROSS, TRACY L

Law office

L90

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

GUANGZHOU SHENGZHEN TECHNOLOGY CO., LTD
DING, JIN
Zhao,Run

Representatives

Jeffrey Stoller

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

Audio interfaces; Audio mixers; Binoculars; Cinematographic cameras; Close-up lenses; Drying racks for photography; Ear pads for headphones; Earpieces for remote communication; Equalizers being audio apparatus; Magnifying glasses; Microscopes; Optical condensers; Photographic transparencies; Rearview cameras for vehicles; Security surveillance robots; Speaker enclosures; Speaker microphones; Virtual reality headsets; Wah-wah pedals; Wearable video display monitors; Apparatus for editing cinematographic film; Frames for photographic transparencies; Loud speakers; Photography darkroom lamps; Wireless speakers

Publications

History of USPTO decisions and trademark events.

24 publications found

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

07/08/2026

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/23/2024

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

05/13/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/13/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/13/2024

REAP

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

05/13/2024

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

04/23/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/23/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/23/2024

REAP

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

04/23/2024

R.PR

REGISTERED-PRINCIPAL REGISTER

03/15/2022

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

12/28/2021

PUBO

PUBLISHED FOR OPPOSITION

12/28/2021

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

12/08/2021

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

11/18/2021

DOCK

ASSIGNED TO EXAMINER

11/17/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/14/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/14/2021

REAP

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

07/14/2021

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

07/13/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/12/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/12/2021

REAP

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

05/12/2021

NWAP

NEW APPLICATION ENTERED

04/08/2021

Continuous trademark protection

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