Who owns the KCI trademark?

The KCI trademark is owned by 3M Company.

What class is the KCI trademark registered in?

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

What is the serial number for KCI?

The USPTO serial number for KCI is 73792516.

What is the registration number for KCI?

KCI is registered under USPTO registration number 1572615.

Sealvo

Home Search: KCIKCI #73792516

Back

Updated Sep 18, 2026·17 searches this week

View on USPTO TSDR Find similar marks

KCI

USPTO Trademark Record

REGISTERED

KCI

SN 73792516·Reg 1572615·Filed Apr 10, 1989

Owner 3M Company

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.

KCI (Serial No. 73792516), Registration No. 1572615, is a registered US trademark filed on Apr 10, 1989 by 3M Company. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: December 19, 2029

Conflict Analysis

Full conflict analysis for KCI (SN 73792516) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KCI (Reg. #1572615) is a registered US trademark that has been protecting its owner, 3M Company, since 1989. 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

Apr 10, 1989

SERIAL

73792516

REG#

1572615

REGISTERED

Dec 19, 1989

Filing Information

StatusREGISTERED

Filing DateApr 10, 1989

Serial Number73792516

Registration No.1572615

Registration DateDec 19, 1989

Status DateJul 15, 2019

Published for OppositionSep 26, 1989

Filing Basis & Declarations

Filed 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: Nov 15, 1988

First use in commerce: Nov 15, 1988

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

55 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 07, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 07, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 07, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 07, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 07, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

May 17, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 17, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 17, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

May 02, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 02, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 02, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 09, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

NEW CERTIFICATE UNDER SECTION 7 - PROCESSED

Nov 09, 2021

NEW CERTIFICATE UNDER SECTION 7 - PROCESSED

TEAS SECTION 7 REQUEST RECEIVED

Jun 18, 2021

TEAS SECTION 7 REQUEST RECEIVED

REQUEST FOR NEW CERTIFICATE FILED

Jun 18, 2021

REQUEST FOR NEW CERTIFICATE FILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 22, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 23, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 22, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 15, 2019

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 15, 2019

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jul 15, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Jun 06, 2019

TEAS SECTION 8 & 9 RECEIVED

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

Dec 19, 2018

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

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

Jun 30, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 30, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 15, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 08, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 01, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 19, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 05, 2016

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 09, 2012

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 09, 2012

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 21, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 09, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 12, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Oct 28, 2009

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 28, 2009

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 27, 2009

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Oct 19, 2009

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Dec 03, 2008

CASE FILE IN TICRS

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 21, 2008

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Oct 26, 2006

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 26, 2006

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jul 14, 2000

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 14, 2000

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Dec 20, 1999

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

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

Jun 17, 1996

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

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

Dec 06, 1995

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

REGISTERED-PRINCIPAL REGISTER

Dec 19, 1989

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 26, 1989

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 26, 1989

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 28, 1989

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Jun 19, 1989

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Jun 05, 1989

ASSIGNED TO EXAMINER

Other Marks by 3M Company

Additional USPTO filings from the same owner.

SCO

SCOTCHGARD

71694655

3M COMPANY

REGISTERED

ACE

73565095

3M COMPANY

REGISTERED

74717402

3M COMPANY

REGISTERED

73094567

3M COMPANY

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

KCI

98096262

SKY CANOE INC.

REGISTERED

KCI

97851282

KCI Holdings, Inc.

REGISTERED

KCI

88271957

3M COMPANY

REGISTERED

KCI

75314181

SOLVENTUM INTELLECTUAL PROPERTIES COMPANY

REGISTERED

Other Marks by Michelle M. Michel

Additional USPTO filings handled by the same attorney of record.

73218277

73349920

76137885

73349921

KCI

Run a conflict check

Other Marks by 3M Company

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Michelle M. Michel

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company