Who owns the CHEMFAX trademark?

The CHEMFAX trademark is owned by MALLINCKRODT BAKER, INC..

What class is the CHEMFAX trademark registered in?

The CHEMFAX trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CHEMFAX?

The USPTO serial number for CHEMFAX is 74413594.

What is the registration number for CHEMFAX?

CHEMFAX is registered under USPTO registration number 1880975.

Sealvo

Home Search: CHEMFAXCHEMFAX #74413594

Back

Updated Sep 25, 2026·22 searches this week

View on USPTO TSDR Find similar marks

CHE

USPTO Trademark Record

ABANDONED

CHEMFAX

SN 74413594·Reg 1880975·Filed Jul 16, 1993

Owner MALLINCKRODT BAKER, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CHEMFAX (Serial No. 74413594), Registration No. 1880975, is a abandoned US trademark filed on Jul 16, 1993 by MALLINCKRODT BAKER, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for CHEMFAX (SN 74413594) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CHEMFAX (Reg. #1880975) is an abandoned US trademark that was filed in 1993 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 16, 1993

SERIAL

74413594

REG#

1880975

REGISTERED

Feb 28, 1995

Filing Information

StatusABANDONED

Filing DateJul 16, 1993

Serial Number74413594

Registration No.1880975

Registration DateFeb 28, 1995

Status DateApr 03, 2020

Published for OppositionDec 06, 1994

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: Jul 16, 1993

First use in commerce: Jul 16, 1993

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

27 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 25, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Apr 03, 2020

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 27, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 20, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 22, 2011

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 22, 2011

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 01, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 13, 2010

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Sep 30, 2010

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 30, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE FILE IN TICRS

Jun 28, 2007

CASE FILE IN TICRS

ASSIGNED TO PARALEGAL

Mar 24, 2005

ASSIGNED TO PARALEGAL

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

Mar 24, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 24, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Feb 25, 2005

TEAS SECTION 8 & 9 RECEIVED

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

Feb 25, 2005

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

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

Aug 31, 2000

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

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

May 19, 2000

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

REGISTERED-PRINCIPAL REGISTER

Feb 28, 1995

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 06, 1994

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 04, 1994

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 1994

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Aug 01, 1994

EXAMINER'S AMENDMENT MAILED

LETTER OF SUSPENSION MAILED

Jun 03, 1994

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 02, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Oct 28, 1993

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Oct 25, 1993

ASSIGNED TO EXAMINER

Other Marks by MALLINCKRODT BAKER, INC.

Additional USPTO filings from the same owner.

SAF

SAFETAINER

73018243

MALLINCKRODT BAKER, INC.

ABANDONED

72194894

MALLINCKRODT BAKER, INC.

ABANDONED

CHE

CHEM-SOLV

72218884

MALLINCKRODT BAKER, INC.

ABANDONED

TEA

TEAM

73790098

MALLINCKRODT BAKER, INC.

ABANDONED

Other Marks by Vanessa A. Ignacio, Esq.

Additional USPTO filings handled by the same attorney of record.

MAR

MARSHAL

98659590

REGISTERED

BAR

BARRICOR

87896869

REGISTERED

RES

RESTORIS

99358733

REGISTERED

OTI

OTIOX

86550519

REGISTERED

CHEMFAX

Run a conflict check

Other Marks by MALLINCKRODT BAKER, INC.

Other Marks by Vanessa A. Ignacio, Esq.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company