Who owns the COR-TROL trademark?

The COR-TROL trademark is owned by BL TECHNOLOGIES, INC..

What class is the COR-TROL trademark registered in?

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

What is the serial number for COR-TROL?

The USPTO serial number for COR-TROL is 73349573.

What is the registration number for COR-TROL?

COR-TROL is registered under USPTO registration number 1246711.

Sealvo

Home Search: COR-TROLCOR-TROL #73349573

Back

Updated Sep 16, 2026·27 searches this week

View on USPTO TSDR Find similar marks

COR

USPTO Trademark Record

REGISTERED

COR-TROL

SN 73349573·Reg 1246711·Filed Feb 09, 1982

Owner BL TECHNOLOGIES, 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.

COR-TROL (Serial No. 73349573), Registration No. 1246711, is a registered US trademark filed on Feb 09, 1982 by BL TECHNOLOGIES, INC.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: August 02, 2033

Conflict Analysis

Full conflict analysis for COR-TROL (SN 73349573) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COR-TROL (Reg. #1246711) is a registered US trademark that has been protecting its owner, BL TECHNOLOGIES, INC., since 1982. 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 2 opposition proceedings during prosecution.

FILED

Feb 09, 1982

SERIAL

73349573

REG#

1246711

REGISTERED

Aug 02, 1983

Filing Information

StatusREGISTERED

Filing DateFeb 09, 1982

Serial Number73349573

Registration No.1246711

Registration DateAug 02, 1983

Status DateJan 22, 2024

Published for OppositionMay 10, 1983

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: 006

First use anywhere: Dec 17, 1981

First use in commerce: Dec 17, 1981

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

29 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 22, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 22, 2024

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 22, 2024

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jan 22, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 26, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS SECTION 8 & 9 RECEIVED

Jul 25, 2023

TEAS SECTION 8 & 9 RECEIVED

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

Aug 02, 2022

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

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

Aug 13, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 13, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 20, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 13, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 14, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 14, 2013

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 14, 2013

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jun 14, 2013

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

TEAS SECTION 8 & 9 RECEIVED

May 23, 2013

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

May 01, 2008

CASE FILE IN TICRS

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

Jun 24, 2003

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 24, 2003

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Apr 14, 2003

PAPER RECEIVED

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

Apr 14, 2003

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

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

Oct 27, 1988

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

REGISTERED-PRINCIPAL REGISTER

Aug 02, 1983

REGISTERED-PRINCIPAL REGISTER

Aug 02, 1983

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 10, 1983

PUBLISHED FOR OPPOSITION

May 10, 1983

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 29, 1983

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 15, 1983

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 23, 1982

ASSIGNED TO EXAMINER

Other Marks by BL TECHNOLOGIES, INC.

Additional USPTO filings from the same owner.

REC

RECIRC

99015122

BL Technologies, Inc.

REGISTERED

BUT

BUTACLEAN

85600619

BL TECHNOLOGIES, INC.

REGISTERED

STY

STYREX

74631465

BL TECHNOLOGIES, INC.

REGISTERED

SIE

SIEVERS SOLEIL

97733729

BL Technologies, Inc.

REGISTERED

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

Recently filed and registered marks in the same international class.

CHE

CHEM-TROL

73447266

CHEMORSE, LTD.

REGISTERED

AGR

AGRI-TROL

97148180

Halliburton Energy Services, Inc.

REGISTERED

QUI

QUIK-TROL

73497271

Halliburton Energy Services, Inc.

REGISTERED

CIT

CI-TROL

88081290

Siemens Healthcare Diagnostics Inc.

REGISTERED

Other Marks by Dyan M. House

Additional USPTO filings handled by the same attorney of record.

FOG

FOGO REWARDS

98743131

REGISTERED

GLO

GLOBAL PACKAGE APPROACH

98794328

REGISTERED

MAS

MASTIFF

85580777

REGISTERED

WED

WE DO THINGS THAT MATTER

98657096

REGISTERED

COR-TROL

Run a conflict check

Other Marks by BL TECHNOLOGIES, INC.

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

Other Marks by Dyan M. House

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company