Who owns the TRIFLOW trademark?

The TRIFLOW trademark is owned by TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858).

What class is the TRIFLOW trademark registered in?

The TRIFLOW trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for TRIFLOW?

The USPTO serial number for TRIFLOW is 74395664.

What is the registration number for TRIFLOW?

TRIFLOW is registered under USPTO registration number 1973896.

Sealvo

Home Search: TRIFLOWTRIFLOW #74395664

Back

Updated Sep 19, 2026·16 searches this week

View on USPTO TSDR Find similar marks

TRI

USPTO Trademark Record

REGISTERED

TRIFLOW

SN 74395664·Reg 1973896·Filed May 28, 1993

Owner TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

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

TRIFLOW (Serial No. 74395664), Registration No. 1973896, is a registered US trademark filed on May 28, 1993 by TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858). This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: May 14, 2036

Conflict Analysis

Full conflict analysis for TRIFLOW (SN 74395664) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TRIFLOW (Reg. #1973896) is a registered US trademark that has been protecting its owner, TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858), since 1993. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 28, 1993

SERIAL

74395664

REG#

1973896

REGISTERED

May 14, 1996

Filing Information

StatusREGISTERED

Filing DateMay 28, 1993

Serial Number74395664

Registration No.1973896

Registration DateMay 14, 1996

Status DateJul 07, 2026

Published for OppositionSep 13, 1994

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Mar 31, 1990

First use in commerce: Feb 28, 1993

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.

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

44 events

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

Jul 07, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 07, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jul 07, 2026

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 02, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 24, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

May 24, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Mar 19, 2026

TEAS SECTION 8 & 9 RECEIVED

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

May 14, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 22, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 22, 2017

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jan 22, 2017

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jan 22, 2017

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

TEAS SECTION 8 & 9 RECEIVED

Nov 14, 2016

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 17, 2016

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

May 14, 2015

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

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

May 11, 2012

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 11, 2012

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 09, 2010

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

May 27, 2010

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 27, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE FILE IN TICRS

Jun 14, 2007

CASE FILE IN TICRS

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

Feb 16, 2007

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 16, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Feb 10, 2007

ASSIGNED TO PARALEGAL

PAPER RECEIVED

Nov 16, 2006

PAPER RECEIVED

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

Nov 16, 2006

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

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

Dec 14, 2001

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

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

Nov 05, 2001

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

CORRECTION UNDER SECTION 7 - PROCESSED

Oct 17, 1996

CORRECTION UNDER SECTION 7 - PROCESSED

ASSIGNED TO EXAMINER

Aug 05, 1996

ASSIGNED TO EXAMINER

REGISTERED-PRINCIPAL REGISTER

May 14, 1996

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 23, 1996

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

ASSIGNED TO EXAMINER

Feb 20, 1996

ASSIGNED TO EXAMINER

STATEMENT OF USE PROCESSING COMPLETE

Feb 14, 1996

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Nov 30, 1995

USE AMENDMENT FILED

SOU EXTENSION 1 GRANTED

Jul 14, 1995

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Jun 05, 1995

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Dec 06, 1994

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 13, 1994

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 12, 1994

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 17, 1994

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 13, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Oct 18, 1993

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Sep 27, 1993

ASSIGNED TO EXAMINER

Other Marks by TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

Additional USPTO filings from the same owner.

FRX

FRX02

85373940

TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

ABANDONED

TRI

TRIFLOW QUADRO

85200851

TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

ABANDONED

TRI

TRIFLOW 500

85669179

TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

ABANDONED

TRI

TRIFLOW 321

85669221

TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

ABANDONED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

TRI

TRIFLOW

79064184

Triflow Concepts (IP) Limited

REGISTERED

TRI

TRIFLOW

75588598

Allweiler AG

ABANDONED

TRI

TRIFLOW QUADRO

85200851

TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

ABANDONED

TRI

TRIFLOW 500

85669179

TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

ABANDONED

Other Marks by Mainak H. Mehta

Additional USPTO filings handled by the same attorney of record.

JAU

JAUM ACTIVATOR

79270647

76608355

LogoMark

86734824

REGISTERED

SEQ

SEQUOIA

88783461

REGISTERED

TRIFLOW

Run a conflict check

Other Marks by TRIFLOW CONCEPTS (IP) LIMITED (COMPANY NO. 08705858)

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Mainak H. Mehta

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company