Who owns the FER-OX trademark?

The FER-OX trademark is owned by M-I L.L.C..

What class is the FER-OX trademark registered in?

The FER-OX trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for FER-OX?

The USPTO serial number for FER-OX is 73729049.

What is the registration number for FER-OX?

FER-OX is registered under USPTO registration number 1546936.

Sealvo

Home Search: FER-OXFER-OX #73729049

Back

Updated Sep 17, 2026·9 searches this week

View on USPTO TSDR Find similar marks

FER

USPTO Trademark Record

ABANDONED

FER-OX

SN 73729049·Reg 1546936·Filed May 18, 1988

Owner M-I L.L.C.

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

FER-OX (Serial No. 73729049), Registration No. 1546936, is a abandoned US trademark filed on May 18, 1988 by M-I L.L.C.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Conflict Analysis

Full conflict analysis for FER-OX (SN 73729049) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

FER-OX (Reg. #1546936) is an abandoned US trademark that was filed in 1988 but has since been abandoned. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 18, 1988

SERIAL

73729049

REG#

1546936

REGISTERED

Jul 11, 1989

Filing Information

StatusABANDONED

Filing DateMay 18, 1988

Serial Number73729049

Registration No.1546936

Registration DateJul 11, 1989

Status DateOct 15, 2021

Published for OppositionApr 18, 1989

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 006

First use anywhere: Jan 27, 1987

First use in commerce: Jan 27, 1987

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

23 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Oct 15, 2021

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Jul 11, 2018

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

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

Oct 17, 2013

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 17, 2013

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jan 04, 2011

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 04, 2011

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jan 19, 2010

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 12, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jan 11, 2010

TEAS SECTION 8 & 9 RECEIVED

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

Jan 11, 2010

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

CASE FILE IN TICRS

Aug 25, 2008

CASE FILE IN TICRS

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

Aug 25, 2008

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 25, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Feb 08, 1996

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

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

Jun 07, 1995

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

REGISTERED-PRINCIPAL REGISTER

Jul 11, 1989

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 18, 1989

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 18, 1989

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 06, 1989

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Jan 26, 1989

EXAMINERS AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 23, 1988

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Aug 04, 1988

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 07, 1988

ASSIGNED TO EXAMINER

Other Marks by M-I L.L.C.

Additional USPTO filings from the same owner.

ECH

E-CHOKE

78551397

M-I L.L.C.

REGISTERED

VIR

VIRTUAL HYDRAULICS

74676691

M-I L.L.C.

REGISTERED

SWE

SWECO

72183514

M-I, L.L.C.

REGISTERED

HYD

HYDRASPEED

86819041

M-I LLC

REGISTERED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

FER

FER-OX

77925547

M-I L.L.C.

ABANDONED

FER

FER+ION

98408132

Chemtrade Logistics Inc.

REGISTERED

CIF

CI-FER

88248937

Akeso Biomedial, Inc.

REGISTERED

NOO

NO OX

86377667

Desiccare, Inc.

REGISTERED

Other Marks by Marcee G. Lundeen

Additional USPTO filings handled by the same attorney of record.

THU

THUNDERBOLT

78348216

REGISTERED

KOO

KOOMBIYA

88597975

REGISTERED

PRI

PRIVILEGE MANAGER CRM

78245750

REGISTERED

QUE

QUEEN OF QUICK

98164397

REGISTERED

FER-OX

Run a conflict check

Other Marks by M-I L.L.C.

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Marcee G. Lundeen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company