Who owns the CST trademark?

The CST trademark is owned by CST Industries, Inc..

What class is the CST trademark registered in?

The CST trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 007 (Machines, machine tools & power-operated tools), Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for CST?

The USPTO serial number for CST is 88272561.

What is the registration number for CST?

CST is registered under USPTO registration number 5901030.

CST - Owned by CST Industries, Inc. - (Class 006, Class 007, Class 011)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Dec 31, 2000

First use in commerce: Dec 31, 2000

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Oct 31, 2010

First use in commerce: Oct 31, 2010

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Dec 31, 2000

First use in commerce: Dec 31, 2000

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

31 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 14, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 14, 2026

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 14, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 14, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 14, 2026

Code TCCA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 12, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 12, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 12, 2026

Code TCCA

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Feb 09, 2026

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Feb 09, 2026

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 07, 2026

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Nov 04, 2025

Code E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 05, 2024

Code REM1

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 11, 2022

Code ASCK

REGISTERED-PRINCIPAL REGISTER

Nov 05, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Aug 20, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 20, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 31, 2019

Code NONP

ASSIGNED TO LIE

Jul 12, 2019

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 02, 2019

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 01, 2019

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 01, 2019

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 01, 2019

Code TEME

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 25, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 25, 2019

Code ARAA

NON-FINAL ACTION WRITTEN

Apr 15, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 15, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 15, 2019

Code GNRN

ASSIGNED TO EXAMINER

Apr 04, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 14, 2019

Code NWOS

NEW APPLICATION ENTERED

Jan 26, 2019

Code NWAP

Other Marks by CST Industries, Inc.

Additional USPTO filings from the same owner.

TRI

TRICO BOND EP

78386154

CST Industries, Inc.

REGISTERED

AQU

AQUASTORE

99105285

CST Industries, Inc.

REGISTERED

SLU

SLURRYSTORE

73023816

CST Industries, Inc.

REGISTERED

ALL

ALLIANCE

74462396

CST INDUSTRIES, INC.

REGISTERED

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Additional USPTO filings handled by the same attorney of record.

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IES

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EVO

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CST

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by CST Industries, Inc.

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by Katrina G. Hull

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