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Official data from USPTO

DOPPLEX

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

DOPPLEX

ST13

US500000073523626

Class

10

Filing

73523626

Registration

1402998

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

39

Latest update

12/09/2025

Trademark type

Word

Nice classes

10

Filing date

02/25/1985

Registration date

07/29/1986

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

11/17/2025

Last transaction

12/09/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1980-12-00

First use in commerce

1980-12-00

Drawing code

1

Owner type

64

Owner location

MALMÖ, SE

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

ARJO IP HOLDING AB
HUNTLEIGH TECHNOLOGY LIMITED
HUNTLEIGH TECHNOLOGY LIMITED
HUNTLEIGH TECHNOLOGY PLC.
HUNTLEIGH TECHNOLOGY, LTD.

Representatives

Anessa Owen Kramer Honigman LLP

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

MEDICAL EQUIPMENTULTRASONIC FETAL HEART AND BLOOD FLOW DETECTORS

Publications

History of USPTO decisions and trademark events.

39 publications found

NA89

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

11/17/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

11/17/2025

89AG

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

11/17/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/17/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

08/01/2025

REM2

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

07/29/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/01/2022

EWOR

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

07/01/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/01/2022

REAP

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

07/01/2022

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/29/2022

NA89

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

09/28/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

09/28/2016

89AG

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

09/28/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/28/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

07/11/2016

REM2

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

07/29/2015

CORV

REVIEW OF CORRESPONDENCE COMPLETE

04/28/2008

MAIL

PAPER RECEIVED

04/14/2008

CORV

REVIEW OF CORRESPONDENCE COMPLETE

07/20/2007

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/14/2007

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/10/2007

MAIL

PAPER RECEIVED

04/30/2007

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/16/2007

CFIT

CASE FILE IN TICRS

12/22/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/22/2006

89AG

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

09/22/2006

PLGL

ASSIGNED TO PARALEGAL

09/20/2006

89AF

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

07/10/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

07/10/2006

MAIL

PAPER RECEIVED

05/22/2003

C15A

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

05/01/1992

815F

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

02/03/1992

R.PR

REGISTERED-PRINCIPAL REGISTER

07/29/1986

PUBO

PUBLISHED FOR OPPOSITION

05/06/1986

NPUB

NOTICE OF PUBLICATION

04/06/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/20/1986

CNRT

NON-FINAL ACTION MAILED

05/28/1985

DOCK

ASSIGNED TO EXAMINER

05/02/1985

Continuous trademark protection

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