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Official data from USPTO

DUOFORMER

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

DUOFORMER

ST13

US500000073065954

Class

7

Filing

73065954

Registration

1058239

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

32

Latest update

02/09/2026

Trademark type

Word

Nice classes

7

Filing date

10/15/1975

Registration date

02/08/1977

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/10/2017

Last transaction

02/09/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Drawing code

1

Owner type

03

Owner location

HEIDENHEIM, DE

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

VOITH PATENT GMBH
VOTH PAPER PATENT GMBH
J. M. VOITH, A.G.

Representatives

Victoria Friedman Dennemeyer & Associates, LLC

Technical classification

Nice Classes

Class 7

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

MACHINES FOR THE MANUFACTURE OF PAPER

Publications

History of USPTO decisions and trademark events.

32 publications found

REM2

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

02/08/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/25/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/25/2024

REAP

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

10/25/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/25/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/25/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

07/16/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/16/2021

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

07/16/2021

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

07/16/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/16/2021

REAP

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

07/16/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

07/16/2021

NA89

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

03/10/2017

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

03/10/2017

89AG

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

03/10/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/10/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

01/13/2017

CFIT

CASE FILE IN TICRS

11/13/2007

CORV

REVIEW OF CORRESPONDENCE COMPLETE

04/02/2007

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

03/28/2007

MAIL

PAPER RECEIVED

03/19/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/17/2007

89AG

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

03/17/2007

PLGL

ASSIGNED TO PARALEGAL

03/17/2007

89AF

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

01/23/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

01/23/2007

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/23/2007

REAP

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

01/23/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

03/10/1997

9.AF

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

01/13/1997

C15A

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

01/18/1983

Continuous trademark protection

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