TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/14/2026
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Official data from USPTO
WORLD'S BEST REUSABLE AIR FILTRATION MASK
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
WORLD'S BEST REUSABLE AIR FILTRATION MASK
ST13
US500000087746696Class
9
Filing
87746696
Registration
5597787
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
47
Latest update
02/18/2026
Trademark type
Word
Nice classes
9
Filing date
01/08/2018
Registration date
10/30/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/19/2025
Last transaction
02/18/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Supplemental Register
Filing basis
Intent to use
First use anywhere
03/01/2018
First use in commerce
03/01/2018
Drawing code
4
Owner type
16
Owner location
Burnsville, MN
Examiner
EISNACH, MICHAEL PATRICK
Current location
Historical data usage
Holders and representatives
Holders
RZ Industries LLC
Representatives
Eric J. Curtin Mueting Raasch Group
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Dust masks
Publications
History of USPTO decisions and trademark events.
47 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/14/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/14/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/20/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/20/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/20/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/20/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/20/2025
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
03/19/2025
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
03/19/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/19/2025
ES8R
TEAS SECTION 8 RECEIVED
08/01/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/30/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/22/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/22/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
09/22/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/22/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/22/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/22/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/30/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/30/2019
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
10/30/2018
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/25/2018
ALIE
ASSIGNED TO LIE
09/21/2018
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
09/07/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
09/07/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/07/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
09/07/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/07/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/06/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/06/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/06/2018
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
08/30/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/29/2018
GNRT
NON-FINAL ACTION E-MAILED
08/29/2018
IUAA
USE AMENDMENT ACCEPTED
08/29/2018
CNRT
NON-FINAL ACTION WRITTEN
08/29/2018
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
08/25/2018
IUAF
USE AMENDMENT FILED
08/25/2018
EAAU
TEAS AMENDMENT OF USE RECEIVED
08/24/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2018
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
03/27/2018
GPRA
PRIORITY ACTION E-MAILED
03/27/2018
CPRA
PRIORITY ACTION WRITTEN
03/27/2018
DOCK
ASSIGNED TO EXAMINER
03/26/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/22/2018
NWAP
NEW APPLICATION ENTERED
01/11/2018
Continuous trademark protection
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