Who owns the PUR-BK trademark?

The PUR-BK trademark is owned by PUR-BK.

What is the serial number for PUR-BK?

The USPTO serial number for PUR-BK is 87814291.

What is the registration number for PUR-BK?

PUR-BK is registered under USPTO registration number 5584838.

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Updated Sep 18, 2026·27 searches this week

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PUR

USPTO Trademark Record

REGISTERED

PUR-BK

Q: What class is the PUR-BK trademark registered in?

The PUR-BK trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

SN 87814291·Reg 5584838·Filed Feb 28, 2018

Owner PUR-BK

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

PUR-BK (Serial No. 87814291), Registration No. 5584838, is a registered US trademark filed on Feb 28, 2018 by PUR-BK. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Section 8/9 declaration window: October 16, 2028

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Full conflict analysis for PUR-BK (SN 87814291) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PUR-BK (Reg. #5584838) is a registered US trademark that has been protecting its owner, PUR-BK, since 2018. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 28, 2018

SERIAL

87814291

REG#

5584838

REGISTERED

Oct 16, 2018

Filing Information

StatusREGISTERED

Filing DateFeb 28, 2018

Serial Number87814291

Registration No.5584838

Registration DateOct 16, 2018

Status DateSep 02, 2025

Published for OppositionJul 31, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Feb 14, 2017

First use in commerce: Feb 14, 2017

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

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Status History

23 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 02, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 02, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 01, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8

May 29, 2025

POST REGISTRATION ACTION MAILED - SEC. 8

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 26, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8

Apr 17, 2025

POST REGISTRATION ACTION MAILED - SEC. 8

TEAS SECTION 8 RECEIVED

Oct 15, 2024

TEAS SECTION 8 RECEIVED

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

Oct 16, 2023

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

REGISTERED-PRINCIPAL REGISTER

Oct 16, 2018

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 31, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jul 31, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 11, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 11, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO LIE

Jun 20, 2018

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Jun 13, 2018

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Jun 13, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 13, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 13, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 13, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

Jun 13, 2018

EXAMINER'S AMENDMENT ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 07, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 03, 2018

NEW APPLICATION ENTERED

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