Who owns the C trademark?

The C trademark is owned by MFIB, LLC.

What class is the C trademark registered in?

The C trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for C?

The USPTO serial number for C is 99591793.

What is the registration number for C?

C is registered under USPTO registration number 8536912.

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Updated Nov 3, 2026·34 searches this week

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Section 8 declaration window

November 03, 2032

2191 days remaining

C

REGISTERED

Serial: 99591793
Reg: 8536912
Filed: Jan 13, 2026
Owner: MFIB, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 17, 2026

First use in commerce: Feb 17, 2026

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Nov 03, 2026

Code R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 13, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 13, 2026

Code SUNA

STATEMENT OF USE PROCESSING COMPLETE

Sep 22, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Sep 01, 2026

Code EISU

USE AMENDMENT FILED

Sep 01, 2026

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 04, 2026

Code NOAM

PUBLISHED FOR OPPOSITION

Jun 09, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 09, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 03, 2026

Code NONP

ASSIGNED TO EXAMINER

May 11, 2026

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

May 11, 2026

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 03, 2026

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 03, 2026

Code MDSC

NEW APPLICATION ENTERED

Jan 13, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 13, 2026

Code MAFR

C

What to file next

Full Goods & Services

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