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Official data from USPTO

DUOSEAL

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

DUOSEAL

ST13

US500000077608639

Class

7

Filing

77608639

Registration

3634962

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

37

Latest update

04/03/2026

Trademark type

Word

Nice classes

7

Filing date

11/06/2008

Registration date

06/09/2009

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

06/07/2019

Last transaction

04/03/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1988-00-00

First use in commerce

1988-00-00

Drawing code

4

Owner type

03

Owner location

Davidson, NC, US

Examiner

MACFARLANE, JAMES W

Law office

L40

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Gardner Denver Thomas, Inc.
Gardner Denver Thomas, Inc.

Representatives

Carlynn Ferguson IpHorgan Ltd.

Technical classification

Nice Classes

Class 7

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

Rotary vane vacuum pumps and structural parts therefor

Publications

History of USPTO decisions and trademark events.

37 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/01/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/01/2026

REAP

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

04/01/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/01/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/01/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/23/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

07/10/2019

NA89

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

06/07/2019

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

06/07/2019

89AG

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

06/07/2019

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/07/2019

E89R

TEAS SECTION 8 & 9 RECEIVED

05/01/2019

REM2

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

06/09/2018

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/24/2017

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/02/2016

REAP

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

02/02/2016

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

06/02/2015

C15A

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

06/02/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/02/2015

E815

TEAS SECTION 8 & 15 RECEIVED

05/18/2015

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/04/2013

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/19/2013

REAP

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

08/19/2013

R.PR

REGISTERED-PRINCIPAL REGISTER

06/09/2009

PUBO

PUBLISHED FOR OPPOSITION

03/24/2009

NPUB

NOTICE OF PUBLICATION

03/04/2009

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

02/18/2009

XAEC

EXAMINER'S AMENDMENT ENTERED

02/18/2009

ALIE

ASSIGNED TO LIE

02/18/2009

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/09/2009

XAEC

EXAMINER'S AMENDMENT ENTERED

02/09/2009

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

02/09/2009

GNEA

EXAMINERS AMENDMENT E-MAILED

02/09/2009

CNEA

EXAMINERS AMENDMENT -WRITTEN

02/09/2009

DOCK

ASSIGNED TO EXAMINER

02/06/2009

MPMK

NOTICE OF PSEUDO MARK MAILED

11/11/2008

NWAP

NEW APPLICATION ENTERED

11/10/2008

Continuous trademark protection

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