Who owns the CT trademark?

The CT trademark is owned by Armstrong Global Holdings, Inc..

What class is the CT trademark registered in?

The CT trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for CT?

The USPTO serial number for CT is 99478774.

What is the registration number for CT?

CT is registered under USPTO registration number 8388512.

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Updated Sep 29, 2026·16 searches this week

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USPTO Trademark Record

REGISTERED

CT

SN 99478774·Reg 8388512·Filed Nov 04, 2025

Owner Armstrong Global Holdings, Inc.

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

CT (Serial No. 99478774), Registration No. 8388512, is a registered US trademark filed on Nov 04, 2025 by Armstrong Global Holdings, Inc.. This trademark covers Class 040 (Treatment & processing of materials).

early section 8: August 11, 2032

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Mark Intelligence

CT (Reg. #8388512) is a registered US trademark that has been protecting its owner, Armstrong Global Holdings, Inc., since 2025. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 04, 2025

SERIAL

99478774

REG#

8388512

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateNov 04, 2025

Serial Number99478774

Registration No.8388512

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Jun 28, 2023

First use in commerce: Dec 01, 2023

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 21, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 21, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 21, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 23, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 23, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 23, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 04, 2025

APPLICATION FILING RECEIPT MAILED

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