Who owns the E-TUBE trademark?

The E-TUBE trademark is owned by ANDRITZ DUSTEX LLC.

What class is the E-TUBE trademark registered in?

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

What is the serial number for E-TUBE?

The USPTO serial number for E-TUBE is 74534589.

What is the registration number for E-TUBE?

E-TUBE is registered under USPTO registration number 1909901.

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Home Search: E-TUBEE-TUBE #74534589

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Updated Sep 27, 2026·29 searches this week

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USPTO Trademark Record

REGISTERED

E-TUBE

SN 74534589·Reg 1909901·Filed Jun 07, 1994

Owner ANDRITZ DUSTEX LLC

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

E-TUBE (Serial No. 74534589), Registration No. 1909901, is a registered US trademark filed on Jun 07, 1994 by ANDRITZ DUSTEX LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: August 08, 2035

Conflict Analysis

Full conflict analysis for E-TUBE (SN 74534589) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

E-TUBE (Reg. #1909901) is a registered US trademark that has been protecting its owner, ANDRITZ DUSTEX LLC, since 1994. 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

Jun 07, 1994

SERIAL

74534589

REG#

1909901

REGISTERED

Aug 08, 1995

Filing Information

StatusREGISTERED

Filing DateJun 07, 1994

Serial Number74534589

Registration No.1909901

Registration DateAug 08, 1995

Status DateJul 14, 2015

Published for OppositionMay 16, 1995

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 031

First use anywhere: Jan 31, 1989

First use in commerce: Jan 31, 1989

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.

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Status History

27 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 22, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 22, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 17, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Feb 09, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Aug 08, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 26, 2017

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 23, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 14, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 14, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 14, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jul 14, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Jun 22, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 27, 2007

CASE FILE IN TICRS

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

Dec 02, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 02, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Nov 15, 2005

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 27, 2005

TEAS SECTION 8 & 9 RECEIVED

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

Jul 27, 2005

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

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

Apr 20, 2001

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

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

Jan 16, 2001

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

REGISTERED-PRINCIPAL REGISTER

Aug 08, 1995

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 16, 1995

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 14, 1995

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 23, 1995

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 08, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Nov 10, 1994

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Nov 02, 1994

ASSIGNED TO EXAMINER

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