PCGR
PETITION TO DIRECTOR GRANTED
07/08/2026
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Official data from USPTO
DUSTEX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
07/08/2026
Trademark type
Word
Nice classes
7, 11
Filing date
01/25/2019
Registration date
02/09/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/09/2021
Last transaction
07/08/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1947-00-00
First use in commerce
1947-00-00
Drawing code
4
Owner type
16
Owner location
Kennesaw, GA, US
Examiner
ALLEN, BIANCA LEIGH
Law office
N50
Current location
PETITIONS OFFICE
Holders and representatives
Holders
ANDRITZ DUSTEX LLC
Dustex LLC
Representatives
Uly S. Gunn ALSTON & BIRD LLP
Technical classification
Nice Classes
Class 7Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Air filters for mechanical purposes for industrial use; dust collecting machines for industrial use; cyclone separators; industrial dust separators and centrifugal dust collecting machines for separating particles from fluids; heat exchangersbeing parts of machinesfor industrial use
Class 11
Heat exchangersother than parts of machinesfor industrial use; emission control systems composed primarily of indirect contact heat exchangers and ozone-based control devices using gas and vapor condensing to control and treat emissionsfor industrial use; air filters for industrial useair filters for industrial installations
Publications
History of USPTO decisions and trademark events.
44 publications found
APET
ASSIGNED TO PETITION STAFF
07/07/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/10/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/10/2026
TPDR
TEAS PETITION TO DIRECTOR RECEIVED
05/29/2026
E815
TEAS SECTION 8 & 15 RECEIVED
05/29/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
ES8R
TEAS SECTION 8 RECEIVED
02/10/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/09/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/25/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/25/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/25/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
02/09/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/05/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/04/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/01/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/01/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/25/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/27/2020
GNRT
NON-FINAL ACTION E-MAILED
05/27/2020
CNRT
SU - NON-FINAL ACTION - WRITTEN
05/27/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/21/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/21/2020
IUAF
USE AMENDMENT FILED
04/07/2020
EISU
TEAS STATEMENT OF USE RECEIVED
04/07/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/31/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/05/2019
PUBO
PUBLISHED FOR OPPOSITION
11/05/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/16/2019
ALIE
ASSIGNED TO LIE
09/30/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/25/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
09/25/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/25/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
09/25/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/25/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/30/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/30/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/30/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/18/2019
GNRT
NON-FINAL ACTION E-MAILED
03/18/2019
CNRT
NON-FINAL ACTION WRITTEN
03/18/2019
DOCK
ASSIGNED TO EXAMINER
03/11/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/17/2019
NWAP
NEW APPLICATION ENTERED
01/29/2019
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