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Official data from USPTO

DUO-VENT

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: US

Quick snapshot

DUO-VENT

ST13

US500000078044438

Class

10

Filing

78044438

Registration

2710134

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

43

Latest update

03/13/2026

Classification

Registered

Trademark type

Word

Nice classes

10

Filing date

01/23/2001

Registration date

04/22/2003

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

09/23/2023

Last transaction

03/13/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

02/28/2001

First use in commerce

02/28/2001

Drawing code

1

Owner type

03

Owner location

DEERFIELD, IL, US

Examiner

MAYS, PAULA

Law office

L20

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

BAXTER INTERNATIONAL INC.

Representatives

Chloe Hecht In-House Counsel for Applicant

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

Medical apparatus namelyvented and non-vented connector component of an intravenous administration setspike component for connecting intravenous administration set to an intravenous port tube of a solution container

Publications

History of USPTO decisions and trademark events.

43 publications found

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

03/11/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/11/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/11/2026

REAP

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

03/11/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/11/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/11/2026

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

04/16/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/16/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/16/2025

REAP

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

04/16/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/16/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/16/2025

NA89

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

09/23/2023

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

09/23/2023

89AG

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

09/23/2023

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/23/2023

E89R

TEAS SECTION 8 & 9 RECEIVED

03/17/2023

REM2

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

04/22/2022

NA89

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

12/26/2012

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

12/26/2012

89AG

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

12/26/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/26/2012

E89R

TEAS SECTION 8 & 9 RECEIVED

11/30/2012

C15A

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

05/08/2008

PLGL

ASSIGNED TO PARALEGAL

05/06/2008

E815

TEAS SECTION 8 & 15 RECEIVED

04/23/2008

CFIT

CASE FILE IN TICRS

03/24/2008

R.PR

REGISTERED-PRINCIPAL REGISTER

04/22/2003

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

03/01/2003

DOCK

ASSIGNED TO EXAMINER

02/24/2003

SUPC

STATEMENT OF USE PROCESSING COMPLETE

02/20/2003

EX1G

SOU EXTENSION 1 GRANTED

02/20/2003

MAIL

PAPER RECEIVED

11/29/2002

IUAF

USE AMENDMENT FILED

11/27/2002

EXT1

SOU EXTENSION 1 FILED

11/27/2002

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

05/28/2002

ETOF

EXTENSION OF TIME TO OPPOSE RECEIVED

10/18/2001

PUBO

PUBLISHED FOR OPPOSITION

10/02/2001

NPUB

NOTICE OF PUBLICATION

09/12/2001

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/13/2001

CNEA

EXAMINERS AMENDMENT MAILED

08/13/2001

CNRT

NON-FINAL ACTION MAILED

06/19/2001

DOCK

ASSIGNED TO EXAMINER

06/11/2001

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