Who owns the KNOIKOS trademark?

The KNOIKOS trademark is owned by Dong Lingzhi.

What class is the KNOIKOS trademark registered in?

The KNOIKOS trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for KNOIKOS?

The USPTO serial number for KNOIKOS is 90016339.

What is the registration number for KNOIKOS?

KNOIKOS is registered under USPTO registration number 6250479.

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Updated Oct 13, 2026·30 searches this week

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USPTO Trademark Record

REGISTERED

KNOIKOS

SN 90016339·Reg 6250479·Filed Jun 23, 2020

Owner Dong Lingzhi

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

KNOIKOS (Serial No. 90016339), Registration No. 6250479, is a registered US trademark filed on Jun 23, 2020 by Dong Lingzhi. This trademark covers Class 017 (Rubber, plastics & insulating materials).

Renewal window: January 19, 202797 days remaining

Mark Intelligence

KNOIKOS (Reg. #6250479) is a registered US trademark that has been protecting its owner, Dong Lingzhi, since 2020. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 23, 2020

SERIAL

90016339

REG#

6250479

REGISTERED

Jan 19, 2021

Filing Information

StatusREGISTERED

Filing DateJun 23, 2020

Serial Number90016339

Registration No.6250479

Registration DateJan 19, 2021

Status DateJan 19, 2021

Published for OppositionNov 03, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Dec 17, 2019

First use in commerce: Dec 17, 2019

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

Jan 19, 2026

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

AMENDMENT CORRESPONDENCE ENTERED

Mar 01, 2023

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Jan 19, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 03, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 03, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 14, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 25, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 24, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 21, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 26, 2020

NEW APPLICATION ENTERED

KNOIKOS

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