Who owns the NICOOL trademark?

The NICOOL trademark is owned by PRAXAIR TECHNOLOGY, INC..

What class is the NICOOL trademark registered in?

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

What is the serial number for NICOOL?

The USPTO serial number for NICOOL is 73512541.

What is the registration number for NICOOL?

NICOOL is registered under USPTO registration number 1379563.

Sealvo

Home Search: NICOOLNICOOL #73512541

Back

Updated Oct 10, 2026·39 searches this week

View on USPTO TSDR Find similar marks

NIC

USPTO Trademark Record

REGISTERED

NICOOL

SN 73512541·Reg 1379563·Filed Dec 07, 1984

Owner PRAXAIR TECHNOLOGY, INC.

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

NICOOL (Serial No. 73512541), Registration No. 1379563, is a registered US trademark filed on Dec 07, 1984 by PRAXAIR TECHNOLOGY, INC.. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: January 21, 2036

Mark Intelligence

NICOOL (Reg. #1379563) is a registered US trademark that has been protecting its owner, PRAXAIR TECHNOLOGY, INC., since 1984. 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

Dec 07, 1984

SERIAL

73512541

REG#

1379563

REGISTERED

Jan 21, 1986

Filing Information

StatusREGISTERED

Filing DateDec 07, 1984

Serial Number73512541

Registration No.1379563

Registration DateJan 21, 1986

Status DateJan 21, 2026

Published for OppositionOct 29, 1985

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 103

First use anywhere: Oct 02, 1982

First use in commerce: Nov 03, 1982

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.

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

35 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 21, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 21, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jan 21, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Oct 15, 2025

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 13, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 13, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 13, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 13, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 13, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jan 21, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 29, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 29, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 29, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 29, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Jan 20, 2016

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 19, 2008

CASE FILE IN TICRS

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

Sep 17, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 17, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Sep 13, 2006

ASSIGNED TO PARALEGAL

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

Jun 26, 2006

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 26, 2006

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS SECTION 8 & 9 RECEIVED

Jun 26, 2006

TEAS SECTION 8 & 9 RECEIVED

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

Jun 26, 2006

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

Jun 26, 2006

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

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

Sep 10, 1991

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

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

Apr 22, 1991

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

REGISTERED-PRINCIPAL REGISTER

Jan 21, 1986

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 29, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 01, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 03, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 19, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 22, 1985

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Feb 13, 1985

ASSIGNED TO EXAMINER

Feb 01, 1985

ASSIGNED TO EXAMINER

Other Marks by PRAXAIR TECHNOLOGY, INC.

Additional USPTO filings from the same owner.

HEL

HELISTAR

74696206

Praxair Technology Inc.

REGISTERED

NUC

NUCO2

74710295

PRAXAIR TECHNOLOGY, INC.

REGISTERED

XAC

XACTFOB

99096769

Praxair Technology, Inc.

REGISTERED

LOG

LogoMark

74802781

Praxair Technology, Inc.

REGISTERED

Other Marks by Michael S. Hargis

Additional USPTO filings handled by the same attorney of record.

PUR

PURE & SIMPLE

87202329

74693267

45CT

74693268

REGISTERED

HIT

HITMAB2.0

79441568

REGISTERED

NICOOL

Run a conflict check

Other Marks by PRAXAIR TECHNOLOGY, INC.

Other Marks by Michael S. Hargis

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company