Who owns the CLA-STA trademark?

The CLA-STA trademark is owned by HALLIBURTON ENERGY SERVICES, INC..

What class is the CLA-STA trademark registered in?

The CLA-STA trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for CLA-STA?

The USPTO serial number for CLA-STA is 73265124.

What is the registration number for CLA-STA?

CLA-STA is registered under USPTO registration number 1204195.

Sealvo

Home Search: CLA-STACLA-STA #73265124

Back

Updated Sep 27, 2026·24 searches this week

View on USPTO TSDR Find similar marks

CLA

USPTO Trademark Record

REGISTERED

CLA-STA

SN 73265124·Reg 1204195·Filed Jun 05, 1980

Owner HALLIBURTON ENERGY SERVICES, INC.

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

CLA-STA (Serial No. 73265124), Registration No. 1204195, is a registered US trademark filed on Jun 05, 1980 by HALLIBURTON ENERGY SERVICES, INC.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: August 10, 2032

Conflict Analysis

Full conflict analysis for CLA-STA (SN 73265124) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CLA-STA (Reg. #1204195) is a registered US trademark that has been protecting its owner, HALLIBURTON ENERGY SERVICES, INC., since 1980. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 05, 1980

SERIAL

73265124

REG#

1204195

REGISTERED

Aug 10, 1982

Filing Information

StatusREGISTERED

Filing DateJun 05, 1980

Serial Number73265124

Registration No.1204195

Registration DateAug 10, 1982

Status DateJan 20, 2022

Published for OppositionMay 18, 1982

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: May 03, 1976

First use in commerce: May 03, 1976

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

26 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 20, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 20, 2022

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 20, 2022

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 20, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Aug 11, 2021

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 10, 2021

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 08, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Oct 08, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 08, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 08, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 24, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 24, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 26, 2011

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 26, 2011

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Oct 25, 2011

TEAS SECTION 8 & 9 RECEIVED

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

Oct 21, 2011

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 21, 2011

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE FILE IN TICRS

Mar 27, 2008

CASE FILE IN TICRS

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 15, 2001

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 15, 2001

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Aug 28, 2001

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Sep 28, 1988

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jun 30, 1988

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Aug 10, 1982

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 18, 1982

PUBLISHED FOR OPPOSITION

Other Marks by HALLIBURTON ENERGY SERVICES, INC.

Additional USPTO filings from the same owner.

EXP

EXPRESSACCESS

98858304

Halliburton Energy Services, Inc.

REGISTERED

HCR

HCR ELITE

78934860

Halliburton Energy Services, Inc.

REGISTERED

78503556

Halliburton Energy Services, Inc.

REGISTERED

EV0

EV0-RED

98622819

Halliburton Energy Services, Inc.

REGISTERED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

STA

79115513

Shanghai SynTheAll Pharmaceutical Co., Ltd.

REGISTERED

STA

79121644

Shanghai SynTheAll Pharmaceutical Co., Ltd.

REGISTERED

CLA

CLA-WEB

97397991

Halliburton Energy Services, Inc.

REGISTERED

STA

STA-BIL

88008059

Gold Eagle Co.

REGISTERED

Other Marks by Benjamin Ford

Additional USPTO filings handled by the same attorney of record.

XRA

XRANGE

86593572

REGISTERED

HCR

HCR ELITE

78934860

REGISTERED

EV0

EV0-RED

98622819

REGISTERED

ROC

ROCKPERM

87178661

REGISTERED

CLA-STA

Run a conflict check

Other Marks by HALLIBURTON ENERGY SERVICES, INC.

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Benjamin Ford

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company