Who owns the CM trademark?

The CM trademark is owned by Carbon Mapper, Inc..

What class is the CM trademark registered in?

The CM trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CM?

The USPTO serial number for CM is 99172343.

What is the registration number for CM?

CM is registered under USPTO registration number 8100253.

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Updated Nov 7, 2026·18 searches this week

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Section 8 declaration window

January 13, 2032

1893 days remaining

CM

REGISTERED

Serial: 99172343
Reg: 8100253
Filed: May 06, 2025
Owner: Carbon Mapper, Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 28, 2025

First use in commerce: Apr 28, 2025

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

Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Nov 25, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

Code NONP

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 24, 2025

Code TEME

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 24, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 23, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 23, 2025

Code CRFA

ASSIGNED TO EXAMINER

Sep 23, 2025

Code DOCK

NON-FINAL ACTION WRITTEN

Sep 23, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 23, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 23, 2025

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 15, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 15, 2025

Code MDSM

NEW APPLICATION ENTERED

May 06, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

May 06, 2025

Code MAFR

CM

What to file next

Full Goods & Services

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