Who owns the KNIFE LAB trademark?

The KNIFE LAB trademark is owned by Brooklyn Knife Company LLC.

What class is the KNIFE LAB trademark registered in?

The KNIFE LAB trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for KNIFE LAB?

The USPTO serial number for KNIFE LAB is 88300077.

What is the registration number for KNIFE LAB?

KNIFE LAB is registered under USPTO registration number 5834809.

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Updated Oct 18, 2026·8 searches this week

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KNI

USPTO Trademark Record

REGISTERED

KNIFE LAB

SN 88300077·Reg 5834809·Filed Feb 13, 2019

Owner Brooklyn Knife Company LLC

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

KNIFE LAB (Serial No. 88300077), Registration No. 5834809, is a registered US trademark filed on Feb 13, 2019 by Brooklyn Knife Company LLC. This trademark covers Class 008 (Hand tools, cutlery & side arms).

Section 8/9 declaration window: August 13, 2029

Mark Intelligence

KNIFE LAB (Reg. #5834809) is a registered US trademark that has been protecting its owner, Brooklyn Knife Company LLC, since 2019. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 13, 2019

SERIAL

88300077

REG#

5834809

REGISTERED

Aug 13, 2019

Filing Information

StatusREGISTERED

Filing DateFeb 13, 2019

Serial Number88300077

Registration No.5834809

Registration DateAug 13, 2019

Status DateFeb 05, 2026

Published for OppositionMay 28, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Mar 05, 2018

First use in commerce: Apr 02, 2018

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

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Status History

14 events

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 13, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CANCELLATION INSTITUTED NO. 999999

Feb 05, 2026

CANCELLATION INSTITUTED NO. 999999

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 23, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

OFFICE ACTION ISSUED POU1

Dec 23, 2025

OFFICE ACTION ISSUED POU1

TEAS SECTION 8 RECEIVED

Dec 01, 2025

TEAS SECTION 8 RECEIVED

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

Aug 13, 2024

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

REGISTERED-PRINCIPAL REGISTER

Aug 13, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 28, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 28, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 08, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 25, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 25, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 07, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 16, 2019

NEW APPLICATION ENTERED

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