Who owns the PORTA-VAC trademark?

The PORTA-VAC trademark is owned by Wm. W. Meyer & Sons, Inc..

What class is the PORTA-VAC trademark registered in?

The PORTA-VAC trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for PORTA-VAC?

The USPTO serial number for PORTA-VAC is 78544082.

What is the registration number for PORTA-VAC?

PORTA-VAC is registered under USPTO registration number 3050274.

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POR

USPTO Trademark Record

REGISTERED

PORTA-VAC

SN 78544082·Reg 3050274·Filed Jan 07, 2005

Owner Wm. W. Meyer & Sons, Inc.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

PORTA-VAC (Serial No. 78544082), Registration No. 3050274, is a registered US trademark filed on Jan 07, 2005 by Wm. W. Meyer & Sons, Inc.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: January 24, 2036

Conflict Analysis

Full conflict analysis for PORTA-VAC (SN 78544082) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PORTA-VAC (Reg. #3050274) is a registered US trademark that has been protecting its owner, Wm. W. Meyer & Sons, Inc., since 2005. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 07, 2005

SERIAL

78544082

REG#

3050274

REGISTERED

Jan 24, 2006

Filing Information

StatusREGISTERED

Filing DateJan 07, 2005

Serial Number78544082

Registration No.3050274

Registration DateJan 24, 2006

Status DateMar 15, 2026

Published for OppositionNov 01, 2005

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Nov 30, 1988

First use in commerce: Nov 30, 1988

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

34 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 15, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 15, 2026

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 15, 2026

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 15, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Dec 23, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Jan 24, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 05, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Apr 05, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 05, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 05, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 05, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 08, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 24, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 15, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 15, 2015

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 15, 2015

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Jun 15, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 26, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

May 26, 2015

TEAS SECTION 8 & 9 RECEIVED

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Jan 23, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 22, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 22, 2012

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

TEAS SECTION 8 & 15 RECEIVED

Nov 30, 2011

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jan 24, 2006

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 01, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 12, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 31, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Aug 26, 2005

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 23, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

Aug 16, 2005

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Aug 15, 2005

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 15, 2005

EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO EXAMINER

Aug 08, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 19, 2005

NEW APPLICATION ENTERED

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