Who owns the KNOW ZERO trademark?

The KNOW ZERO trademark is owned by Painkllr LLC.

What class is the KNOW ZERO trademark registered in?

The KNOW ZERO trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for KNOW ZERO?

The USPTO serial number for KNOW ZERO is 90036214.

What is the registration number for KNOW ZERO?

KNOW ZERO is registered under USPTO registration number 6317450.

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Updated Sep 30, 2026·42 searches this week

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KNO

USPTO Trademark Record

REGISTERED

KNOW ZERO

SN 90036214·Reg 6317450·Filed Jul 05, 2020

Owner Painkllr LLC

Clothing, footwear, headwear.

KNOW ZERO (Serial No. 90036214), Registration No. 6317450, is a registered US trademark filed on Jul 05, 2020 by Painkllr LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

Renewal window: April 06, 2027188 days remaining

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Mark Intelligence

KNOW ZERO (Reg. #6317450) is a registered US trademark that has been protecting its owner, Painkllr LLC, since 2020. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 05, 2020

SERIAL

90036214

REG#

6317450

REGISTERED

Apr 06, 2021

Filing Information

StatusREGISTERED

Filing DateJul 05, 2020

Serial Number90036214

Registration No.6317450

Registration DateApr 06, 2021

Status DateApr 06, 2021

Published for OppositionNov 24, 2020

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Sep 30, 2020

First use in commerce: Sep 30, 2020

Clothing, footwear, headwear.

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

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Status History

16 events

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

Apr 06, 2026

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

REGISTERED-PRINCIPAL REGISTER

Apr 06, 2021

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 05, 2021

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 04, 2021

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 17, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Feb 17, 2021

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jan 26, 2021

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 26, 2021

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 19, 2021

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 24, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 24, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 04, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 19, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 13, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 31, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 08, 2020

NEW APPLICATION ENTERED

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