Who owns the PENETRO trademark?

The PENETRO trademark is owned by SCHAEFFER MFG. CO..

What class is the PENETRO trademark registered in?

The PENETRO trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles).

What is the serial number for PENETRO?

The USPTO serial number for PENETRO is 73523121.

What is the registration number for PENETRO?

PENETRO is registered under USPTO registration number 1369750.

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Home Search: PENETROPENETRO #73523121

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PEN

USPTO Trademark Record

REGISTERED

PENETRO

SN 73523121·Reg 1369750·Filed Feb 21, 1985

Owner SCHAEFFER MFG. CO.

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

PENETRO (Serial No. 73523121), Registration No. 1369750, is a registered US trademark filed on Feb 21, 1985 by SCHAEFFER MFG. CO.. This trademark covers Class 004 (Industrial oils, fuels, lubricants & candles).

Section 8/9 declaration window: November 12, 2035

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Full conflict analysis for PENETRO (SN 73523121) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PENETRO (Reg. #1369750) is a registered US trademark that has been protecting its owner, SCHAEFFER MFG. CO., since 1985. The mark covers Class 004 (Industrial oils, fuels, lubricants & candles). Goods and services include Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; c.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 21, 1985

SERIAL

73523121

REG#

1369750

REGISTERED

Nov 12, 1985

Filing Information

StatusREGISTERED

Filing DateFeb 21, 1985

Serial Number73523121

Registration No.1369750

Registration DateNov 12, 1985

Status DateJan 02, 2026

Published for OppositionSep 03, 1985

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 004Industrial oils, fuels, lubricants & candles

US codes: 015

First use anywhere: Jan 01, 1953

First use in commerce: Jan 01, 1953

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

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

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Status History

32 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 02, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 02, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 02, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jan 02, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Sep 23, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Nov 12, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 20, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 20, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 20, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Oct 20, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Sep 14, 2015

TEAS SECTION 8 & 9 RECEIVED

CORRECTION UNDER SECTION 7 - PROCESSED

Jun 13, 2013

CORRECTION UNDER SECTION 7 - PROCESSED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 10, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

May 28, 2013

TEAS SECTION 7 REQUEST RECEIVED

ASSIGNED TO PARALEGAL

Jan 24, 2006

ASSIGNED TO PARALEGAL

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

Jan 24, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 24, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

CASE FILE IN TICRS

Jan 13, 2006

CASE FILE IN TICRS

TEAS SECTION 8 & 9 RECEIVED

Sep 08, 2005

TEAS SECTION 8 & 9 RECEIVED

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

Sep 08, 2005

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

Sep 08, 2005

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 09, 2004

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jun 13, 1991

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

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

Mar 13, 1991

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

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

Dec 24, 1990

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

REGISTERED-PRINCIPAL REGISTER

Nov 12, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 03, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 04, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 18, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 17, 1985

ASSIGNED TO EXAMINER

Apr 24, 1985

ASSIGNED TO EXAMINER

Apr 17, 1985

ASSIGNED TO EXAMINER

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