Who owns the PROOF-OF-CARBON trademark?

The PROOF-OF-CARBON trademark is owned by Sluicebox, Inc..

What class is the PROOF-OF-CARBON trademark registered in?

The PROOF-OF-CARBON trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for PROOF-OF-CARBON?

The USPTO serial number for PROOF-OF-CARBON is 98614471.

What is the registration number for PROOF-OF-CARBON?

PROOF-OF-CARBON is registered under USPTO registration number 0.

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Updated Oct 9, 2026·18 searches this week

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USPTO Trademark Record

ABANDONED

PROOF-OF-CARBON

SN 98614471·Reg 0·Filed Jun 23, 2024

Owner Sluicebox, Inc.

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

PROOF-OF-CARBON (Serial No. 98614471), Registration No. 0, is a abandoned US trademark filed on Jun 23, 2024 by Sluicebox, Inc.. This trademark covers Class 035 (Advertising, business management & retail services).

Mark Intelligence

PROOF-OF-CARBON (Reg. #0) is an abandoned US trademark that was filed in 2024 but has since been abandoned. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 23, 2024

SERIAL

98614471

REG#

Filing Information

StatusABANDONED

Filing DateJun 23, 2024

Serial Number98614471

Registration No.0

Status DateMay 04, 2026

Published for OppositionJun 03, 2025

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

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

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Status History

17 events

ABANDONMENT - NO USE STATEMENT FILED

May 04, 2026

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

May 04, 2026

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 30, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 03, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 03, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 28, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

May 02, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 02, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 02, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 02, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 02, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 16, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jan 16, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 16, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 16, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 15, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 23, 2024

NEW APPLICATION ENTERED

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