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Official data from USPTO

DIA-FLO

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: United States

Quick snapshot

DIA-FLO

ST13

US500000073142048

Class

6

Filing

73142048

Registration

1104190

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

26

Latest update

07/20/2025

Trademark type

Word

Nice classes

6

Filing date

09/21/1977

Registration date

10/17/1978

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/21/2019

Last transaction

07/20/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

07/07/1977

First use in commerce

07/07/1977

Drawing code

1

Owner type

16

Owner location

Stamford, CT

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

ITT MANUFACTURING ENTERPRISES, LLC
I. C. (pessoa física)
ITT INDUSTRIES, INC.
I. C. (pessoa física)

Representatives

PETER SLOANE LEASON ELLIS LLP

Technical classification

Nice Classes

Class 6

Vienna Codes

No Vienna codes available.

Goods and services

Class 6

DIAPHRAGM VALVES

Publications

History of USPTO decisions and trademark events.

26 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/15/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/15/2025

REAP

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

07/15/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/06/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/06/2024

REAP

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

09/06/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/06/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/06/2024

NA89

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

05/21/2019

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

05/21/2019

89AG

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

05/21/2019

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/21/2019

E89R

TEAS SECTION 8 & 9 RECEIVED

04/17/2019

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/09/2019

REAP

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

04/09/2019

REM2

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

10/17/2017

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

12/07/2016

CFIT

CASE FILE IN TICRS

01/07/2008

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

12/17/2007

89AG

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

12/17/2007

PLGL

ASSIGNED TO PARALEGAL

12/06/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

12/04/2007

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

07/26/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/22/1999

9.AF

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

12/14/1998

C15A

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

06/06/1984

Continuous trademark protection

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