Who owns the CARBON38 trademark?

The CARBON38 trademark is owned by HB BRANDS LLC.

What class is the CARBON38 trademark registered in?

The CARBON38 trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for CARBON38?

The USPTO serial number for CARBON38 is 99715541.

What is the registration number for CARBON38?

CARBON38 is registered under USPTO registration number 8520779.

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Section 8 declaration window

October 27, 2032

2186 days remaining

CAR

CARBON38

REGISTERED

Serial: 99715541
Reg: 8520779
Filed: Mar 20, 2026
Owner: HB BRANDS LLC

Advertising; business management, organization and administration; office functions.

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 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Sep 14, 2020

First use in commerce: Sep 14, 2020

Advertising; business management, organization and administration; office functions.

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

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 27, 2026

Code NRCC

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 07, 2026

Code ASGN

PUBLISHED FOR OPPOSITION

Sep 08, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2026

Code CNSA

ASSIGNED TO EXAMINER

Aug 04, 2026

Code DOCK

EXAMINERS AMENDMENT -WRITTEN

Aug 04, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Aug 04, 2026

Code GNEA

EXAMINER'S AMENDMENT ENTERED

Aug 04, 2026

Code XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 04, 2026

Code GNEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 03, 2026

Code NWOS

NEW APPLICATION ENTERED

Mar 20, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Mar 20, 2026

Code MAFR

CARBON38

What to file next

Full Goods & Services

Filing Basis & Declarations

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