Who owns the C CAHILL trademark?

The C CAHILL trademark is owned by Cahill Contractors LLC.

What class is the C CAHILL trademark registered in?

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

What is the serial number for C CAHILL?

The USPTO serial number for C CAHILL is 99237102.

What is the registration number for C CAHILL?

C CAHILL is registered under USPTO registration number 8124840.

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Updated Oct 19, 2026·14 searches this week

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CCA

USPTO Trademark Record

REGISTERED

C CAHILL

SN 99237102·Reg 8124840·Filed Jun 16, 2025

Owner Cahill Contractors LLC

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

C CAHILL (Serial No. 99237102), Registration No. 8124840, is a registered US trademark filed on Jun 16, 2025 by Cahill Contractors LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: February 03, 2032

Mark Intelligence

C CAHILL (Reg. #8124840) is a registered US trademark that has been protecting its owner, Cahill Contractors LLC, since 2025. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 16, 2025

SERIAL

99237102

REG#

8124840

REGISTERED

Feb 03, 2026

Filing Information

StatusREGISTERED

Filing DateJun 16, 2025

Serial Number99237102

Registration No.8124840

Registration DateFeb 03, 2026

Status DateFeb 03, 2026

Published for OppositionDec 16, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 30, 1910

First use in commerce: Nov 30, 1910

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.

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Feb 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 16, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 16, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 10, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 13, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 13, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 13, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Nov 10, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 10, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 10, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 04, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 23, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 16, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 16, 2025

APPLICATION FILING RECEIPT MAILED

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