Who owns the AHRENS trademark?

The AHRENS trademark is owned by Ahrens Chimney Technique Inc..

What is the serial number for AHRENS?

The USPTO serial number for AHRENS is 78532755.

What is the registration number for AHRENS?

AHRENS is registered under USPTO registration number 3103341.

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AHR

USPTO Trademark Record

REGISTERED

AHRENS

Q: What class is the AHRENS trademark registered in?

The AHRENS trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

SN 78532755·Reg 3103341·Filed Dec 15, 2004

Owner Ahrens Chimney Technique Inc.

Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

AHRENS (Serial No. 78532755), Registration No. 3103341, is a registered US trademark filed on Dec 15, 2004 by Ahrens Chimney Technique Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

renewal grace 20y period: December 14, 202676 days remaining

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Full conflict analysis for AHRENS (SN 78532755) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

AHRENS (Reg. #3103341) is a registered US trademark that has been protecting its owner, Ahrens Chimney Technique Inc., since 2004. The mark covers Class 035 (Advertising, business management & retail services) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Construction services; installatio.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 15, 2004

SERIAL

78532755

REG#

3103341

REGISTERED

Jun 13, 2006

Filing Information

StatusREGISTERED

Filing DateDec 15, 2004

Serial Number78532755

Registration No.3103341

Registration DateJun 13, 2006

Status DateAug 20, 2016

Published for OppositionMar 21, 2006

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 30, 1982

First use in commerce: Nov 30, 1982

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 30, 1982

First use in commerce: Nov 30, 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.

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Status History

26 events

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

Jun 13, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 20, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

Aug 20, 2016

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Aug 20, 2016

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 20, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 20, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

May 30, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Jun 13, 2015

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 05, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 05, 2011

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 05, 2011

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Oct 25, 2011

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jun 13, 2006

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 21, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 01, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 08, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Feb 03, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 01, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 30, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 20, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 20, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 20, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 27, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 27, 2005

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 20, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 27, 2004

NEW APPLICATION ENTERED

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