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Official data from USPTO

DUSTLOK

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

DUSTLOK

ST13

US500000076204677

Class

11

Filing

76204677

Registration

2506895

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

01/08/2026

Trademark type

Word

Nice classes

11

Filing date

02/02/2001

Registration date

11/13/2001

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/10/2022

Last transaction

01/08/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1978-01-00

First use in commerce

1978-01-00

Drawing code

1

Owner type

16

Owner location

MICHIGAN CITY, IN

Examiner

CAIN,CATHERINE P

Law office

L40

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

FIBER BOND OPERATING LLC
F. C. (pessoa física)
LOFTED PRODUCTS LLC

Representatives

Roger M. Masson Hinshaw & Culbertson LLP

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

Air filters for residentialcommercialindustrial use

Publications

History of USPTO decisions and trademark events.

32 publications found

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

01/07/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/07/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/07/2026

REAP

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

01/07/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/10/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/10/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/10/2023

REAP

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

02/10/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/10/2023

NA89

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

03/10/2022

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/10/2022

89AG

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

03/10/2022

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/10/2022

E89R

TEAS SECTION 8 & 9 RECEIVED

10/22/2021

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/23/2021

REM2

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

11/13/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/22/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

11/04/2011

89AG

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

11/04/2011

E89R

TEAS SECTION 8 & 9 RECEIVED

10/13/2011

C15A

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

08/24/2007

PLGL

ASSIGNED TO PARALEGAL

08/14/2007

815F

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

07/24/2007

E815

TEAS SECTION 8 & 15 RECEIVED

07/24/2007

CFIT

CASE FILE IN TICRS

01/11/2007

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/25/2006

R.PR

REGISTERED-PRINCIPAL REGISTER

11/13/2001

PUBO

PUBLISHED FOR OPPOSITION

08/21/2001

NPUB

NOTICE OF PUBLICATION

08/01/2001

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/04/2001

CNEA

EXAMINER'S AMENDMENT MAILED

05/01/2001

DOCK

ASSIGNED TO EXAMINER

04/23/2001

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