Who owns the CHEF DEFENDER trademark?

The CHEF DEFENDER trademark is owned by Bluebird Labs LLC.

What class is the CHEF DEFENDER trademark registered in?

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

What is the serial number for CHEF DEFENDER?

The USPTO serial number for CHEF DEFENDER is 90183329.

What is the registration number for CHEF DEFENDER?

CHEF DEFENDER is registered under USPTO registration number 6384893.

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Section 8 declaration window

June 15, 2027

223 days remaining

CHE

CHEF DEFENDER

REGISTERED

Serial: 90183329
Reg: 6384893
Filed: Sep 15, 2020
Owner: Bluebird Labs LLC

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Sep 12, 2020

First use in commerce: Sep 12, 2020

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.

Status History

18 events

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

Jun 15, 2026

Code REM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 29, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 29, 2024

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2024

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Jun 15, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 30, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 30, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 10, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 20, 2021

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 04, 2021

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 03, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 03, 2021

Code CRFA

NON-FINAL ACTION WRITTEN

Feb 01, 2021

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 01, 2021

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 01, 2021

Code GNRN

ASSIGNED TO EXAMINER

Jan 26, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 22, 2020

Code NWOS

NEW APPLICATION ENTERED

Sep 18, 2020

Code NWAP

CHEF DEFENDER

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